29778758520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1865837}}^1$

素因数の和:1865877

約数の個数: 128

約数和(自身を含む): 107472268800

約数和(自身を除く): 77693510280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 1865837, 3731674, 5597511, 7463348, 9329185, 11195022, 13060859, 14926696, 18658370, 22390044, 26121718, 27987555, 35450903, 37316740, 39182577, 44780088, 52243436, 55975110, 65304295, 70901806, 74633480, 78365154, 104486872, 106352709, 111950220, 130608590, 141803612, 156730308, 177254515, 195912885, 212705418, 223900440, 248156321, 261217180, 283607224, 313460616, 354509030, 391825770, 425410836, 496312642, 522434360, 531763545, 709018060, 744468963, 783651540, 850821672, 992625284, 1063527090, 1240781605, 1418036120, 1488937926, 1567303080, 1985250568, 2127054180, 2481563210, 2977875852, 3722344815, 4254108360, 4963126420, 5955751704, 7444689630, 9926252840, 14889379260, 29778758520]

約数ペア:

[(1, 29778758520), (2, 14889379260), (3, 9926252840), (4, 7444689630), (5, 5955751704), (6, 4963126420), (7, 4254108360), (8, 3722344815), (10, 2977875852), (12, 2481563210), (14, 2127054180), (15, 1985250568), (19, 1567303080), (20, 1488937926), (21, 1418036120), (24, 1240781605), (28, 1063527090), (30, 992625284), (35, 850821672), (38, 783651540), (40, 744468963), (42, 709018060), (56, 531763545), (57, 522434360), (60, 496312642), (70, 425410836), (76, 391825770), (84, 354509030), (95, 313460616), (105, 283607224), (114, 261217180), (120, 248156321), (133, 223900440), (140, 212705418), (152, 195912885), (168, 177254515), (190, 156730308), (210, 141803612), (228, 130608590), (266, 111950220), (280, 106352709), (285, 104486872), (380, 78365154), (399, 74633480), (420, 70901806), (456, 65304295), (532, 55975110), (570, 52243436), (665, 44780088), (760, 39182577), (798, 37316740), (840, 35450903), (1064, 27987555), (1140, 26121718), (1330, 22390044), (1596, 18658370), (1995, 14926696), (2280, 13060859), (2660, 11195022), (3192, 9329185), (3990, 7463348), (5320, 5597511), (7980, 3731674), (15960, 1865837)]