2528365770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1373}}^1$

素因数の和:1509

約数の個数: 192

約数和(自身を含む): 7819269120

約数和(自身を除く): 5290903350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 37, 42, 45, 63, 70, 74, 79, 90, 105, 111, 126, 158, 185, 210, 222, 237, 259, 315, 333, 370, 395, 474, 518, 553, 555, 630, 666, 711, 777, 790, 1106, 1110, 1185, 1295, 1373, 1422, 1554, 1659, 1665, 2331, 2370, 2590, 2746, 2765, 2923, 3318, 3330, 3555, 3885, 4119, 4662, 4977, 5530, 5846, 6865, 7110, 7770, 8238, 8295, 8769, 9611, 9954, 11655, 12357, 13730, 14615, 16590, 17538, 19222, 20461, 20595, 23310, 24714, 24885, 26307, 28833, 29230, 40922, 41190, 43845, 48055, 49770, 50801, 52614, 57666, 61383, 61785, 86499, 87690, 96110, 101602, 102305, 108467, 122766, 123570, 131535, 144165, 152403, 172998, 184149, 204610, 216934, 254005, 263070, 288330, 304806, 306915, 325401, 355607, 368298, 432495, 457209, 508010, 542335, 613830, 650802, 711214, 759269, 762015, 864990, 914418, 920745, 976203, 1066821, 1084670, 1518538, 1524030, 1627005, 1778035, 1841490, 1952406, 2133642, 2277807, 2286045, 3200463, 3254010, 3556070, 3796345, 4013279, 4555614, 4572090, 4881015, 5334105, 6400926, 6833421, 7592690, 8026558, 9762030, 10668210, 11389035, 12039837, 13666842, 16002315, 20066395, 22778070, 24079674, 28092953, 32004630, 34167105, 36119511, 40132790, 56185906, 60199185, 68334210, 72239022, 84278859, 120398370, 140464765, 168557718, 180597555, 252836577, 280929530, 361195110, 421394295, 505673154, 842788590, 1264182885, 2528365770]

約数ペア:

[(1, 2528365770), (2, 1264182885), (3, 842788590), (5, 505673154), (6, 421394295), (7, 361195110), (9, 280929530), (10, 252836577), (14, 180597555), (15, 168557718), (18, 140464765), (21, 120398370), (30, 84278859), (35, 72239022), (37, 68334210), (42, 60199185), (45, 56185906), (63, 40132790), (70, 36119511), (74, 34167105), (79, 32004630), (90, 28092953), (105, 24079674), (111, 22778070), (126, 20066395), (158, 16002315), (185, 13666842), (210, 12039837), (222, 11389035), (237, 10668210), (259, 9762030), (315, 8026558), (333, 7592690), (370, 6833421), (395, 6400926), (474, 5334105), (518, 4881015), (553, 4572090), (555, 4555614), (630, 4013279), (666, 3796345), (711, 3556070), (777, 3254010), (790, 3200463), (1106, 2286045), (1110, 2277807), (1185, 2133642), (1295, 1952406), (1373, 1841490), (1422, 1778035), (1554, 1627005), (1659, 1524030), (1665, 1518538), (2331, 1084670), (2370, 1066821), (2590, 976203), (2746, 920745), (2765, 914418), (2923, 864990), (3318, 762015), (3330, 759269), (3555, 711214), (3885, 650802), (4119, 613830), (4662, 542335), (4977, 508010), (5530, 457209), (5846, 432495), (6865, 368298), (7110, 355607), (7770, 325401), (8238, 306915), (8295, 304806), (8769, 288330), (9611, 263070), (9954, 254005), (11655, 216934), (12357, 204610), (13730, 184149), (14615, 172998), (16590, 152403), (17538, 144165), (19222, 131535), (20461, 123570), (20595, 122766), (23310, 108467), (24714, 102305), (24885, 101602), (26307, 96110), (28833, 87690), (29230, 86499), (40922, 61785), (41190, 61383), (43845, 57666), (48055, 52614), (49770, 50801)]