20170758930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^2\times {\mathrm{673}}^1$

素因数の和:849

約数の個数: 192

約数和(自身を含む): 57737449728

約数和(自身を除く): 37566690798

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 59, 70, 82, 105, 118, 123, 177, 205, 210, 246, 287, 295, 354, 410, 413, 574, 590, 615, 673, 826, 861, 885, 1230, 1239, 1346, 1435, 1722, 1770, 2019, 2065, 2419, 2478, 2870, 3365, 3481, 4038, 4130, 4305, 4711, 4838, 6195, 6730, 6962, 7257, 8610, 9422, 10095, 10443, 12095, 12390, 14133, 14514, 16933, 17405, 20190, 20886, 23555, 24190, 24367, 27593, 28266, 33866, 34810, 36285, 39707, 47110, 48734, 50799, 52215, 55186, 70665, 72570, 73101, 79414, 82779, 84665, 101598, 104430, 119121, 121835, 137965, 141330, 142721, 146202, 165558, 169330, 193151, 198535, 238242, 243670, 253995, 275930, 277949, 285442, 365505, 386302, 397070, 413895, 428163, 507990, 555898, 579453, 595605, 713605, 731010, 827790, 833847, 856326, 965755, 999047, 1158906, 1191210, 1389745, 1427210, 1627987, 1667694, 1931510, 1998094, 2140815, 2342713, 2779490, 2897265, 2997141, 3255974, 4169235, 4281630, 4685426, 4883961, 4995235, 5794530, 5994282, 7028139, 8139935, 8338470, 9767922, 9990470, 11395909, 11713565, 14056278, 14985705, 16279870, 16398991, 22791818, 23427130, 24419805, 29971410, 32797982, 34187727, 35140695, 48839610, 49196973, 56979545, 68375454, 70281390, 81994955, 96051233, 98393946, 113959090, 163989910, 170938635, 192102466, 245984865, 288153699, 341877270, 480256165, 491969730, 576307398, 672358631, 960512330, 1344717262, 1440768495, 2017075893, 2881536990, 3361793155, 4034151786, 6723586310, 10085379465, 20170758930]

約数ペア:

[(1, 20170758930), (2, 10085379465), (3, 6723586310), (5, 4034151786), (6, 3361793155), (7, 2881536990), (10, 2017075893), (14, 1440768495), (15, 1344717262), (21, 960512330), (30, 672358631), (35, 576307398), (41, 491969730), (42, 480256165), (59, 341877270), (70, 288153699), (82, 245984865), (105, 192102466), (118, 170938635), (123, 163989910), (177, 113959090), (205, 98393946), (210, 96051233), (246, 81994955), (287, 70281390), (295, 68375454), (354, 56979545), (410, 49196973), (413, 48839610), (574, 35140695), (590, 34187727), (615, 32797982), (673, 29971410), (826, 24419805), (861, 23427130), (885, 22791818), (1230, 16398991), (1239, 16279870), (1346, 14985705), (1435, 14056278), (1722, 11713565), (1770, 11395909), (2019, 9990470), (2065, 9767922), (2419, 8338470), (2478, 8139935), (2870, 7028139), (3365, 5994282), (3481, 5794530), (4038, 4995235), (4130, 4883961), (4305, 4685426), (4711, 4281630), (4838, 4169235), (6195, 3255974), (6730, 2997141), (6962, 2897265), (7257, 2779490), (8610, 2342713), (9422, 2140815), (10095, 1998094), (10443, 1931510), (12095, 1667694), (12390, 1627987), (14133, 1427210), (14514, 1389745), (16933, 1191210), (17405, 1158906), (20190, 999047), (20886, 965755), (23555, 856326), (24190, 833847), (24367, 827790), (27593, 731010), (28266, 713605), (33866, 595605), (34810, 579453), (36285, 555898), (39707, 507990), (47110, 428163), (48734, 413895), (50799, 397070), (52215, 386302), (55186, 365505), (70665, 285442), (72570, 277949), (73101, 275930), (79414, 253995), (82779, 243670), (84665, 238242), (101598, 198535), (104430, 193151), (119121, 169330), (121835, 165558), (137965, 146202), (141330, 142721)]