1497183870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{18911}}^1$

素因数の和:18970

約数の個数: 128

約数和(自身を含む): 4575191040

約数和(自身を除く): 3078007170

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 29, 30, 35, 39, 42, 58, 65, 70, 78, 87, 91, 105, 130, 145, 174, 182, 195, 203, 210, 273, 290, 377, 390, 406, 435, 455, 546, 609, 754, 870, 910, 1015, 1131, 1218, 1365, 1885, 2030, 2262, 2639, 2730, 3045, 3770, 5278, 5655, 6090, 7917, 11310, 13195, 15834, 18911, 26390, 37822, 39585, 56733, 79170, 94555, 113466, 132377, 189110, 245843, 264754, 283665, 397131, 491686, 548419, 567330, 661885, 737529, 794262, 1096838, 1229215, 1323770, 1475058, 1645257, 1720901, 1985655, 2458430, 2742095, 3290514, 3441802, 3687645, 3838933, 3971310, 5162703, 5484190, 7129447, 7375290, 7677866, 8226285, 8604505, 10325406, 11516799, 14258894, 16452570, 17209010, 19194665, 21388341, 23033598, 25813515, 35647235, 38389330, 42776682, 49906129, 51627030, 57583995, 71294470, 99812258, 106941705, 115167990, 149718387, 213883410, 249530645, 299436774, 499061290, 748591935, 1497183870]

約数ペア:

[(1, 1497183870), (2, 748591935), (3, 499061290), (5, 299436774), (6, 249530645), (7, 213883410), (10, 149718387), (13, 115167990), (14, 106941705), (15, 99812258), (21, 71294470), (26, 57583995), (29, 51627030), (30, 49906129), (35, 42776682), (39, 38389330), (42, 35647235), (58, 25813515), (65, 23033598), (70, 21388341), (78, 19194665), (87, 17209010), (91, 16452570), (105, 14258894), (130, 11516799), (145, 10325406), (174, 8604505), (182, 8226285), (195, 7677866), (203, 7375290), (210, 7129447), (273, 5484190), (290, 5162703), (377, 3971310), (390, 3838933), (406, 3687645), (435, 3441802), (455, 3290514), (546, 2742095), (609, 2458430), (754, 1985655), (870, 1720901), (910, 1645257), (1015, 1475058), (1131, 1323770), (1218, 1229215), (1365, 1096838), (1885, 794262), (2030, 737529), (2262, 661885), (2639, 567330), (2730, 548419), (3045, 491686), (3770, 397131), (5278, 283665), (5655, 264754), (6090, 245843), (7917, 189110), (11310, 132377), (13195, 113466), (15834, 94555), (18911, 79170), (26390, 56733), (37822, 39585)]