274490580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50273}}^1$

素因数の和:50305

約数の個数: 96

約数和(自身を含む): 945955584

約数和(自身を除く): 671465004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 50273, 100546, 150819, 201092, 251365, 301638, 351911, 502730, 603276, 653549, 703822, 754095, 1005460, 1055733, 1307098, 1407644, 1508190, 1759555, 1960647, 2111466, 2614196, 3016380, 3267745, 3519110, 3921294, 4222932, 4574843, 5278665, 6535490, 7038220, 7842588, 9149686, 9803235, 10557330, 13070980, 13724529, 18299372, 19606470, 21114660, 22874215, 27449058, 39212940, 45748430, 54898116, 68622645, 91496860, 137245290, 274490580]

約数ペア:

[(1, 274490580), (2, 137245290), (3, 91496860), (4, 68622645), (5, 54898116), (6, 45748430), (7, 39212940), (10, 27449058), (12, 22874215), (13, 21114660), (14, 19606470), (15, 18299372), (20, 13724529), (21, 13070980), (26, 10557330), (28, 9803235), (30, 9149686), (35, 7842588), (39, 7038220), (42, 6535490), (52, 5278665), (60, 4574843), (65, 4222932), (70, 3921294), (78, 3519110), (84, 3267745), (91, 3016380), (105, 2614196), (130, 2111466), (140, 1960647), (156, 1759555), (182, 1508190), (195, 1407644), (210, 1307098), (260, 1055733), (273, 1005460), (364, 754095), (390, 703822), (420, 653549), (455, 603276), (546, 502730), (780, 351911), (910, 301638), (1092, 251365), (1365, 201092), (1820, 150819), (2730, 100546), (5460, 50273)]