70061940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:486

約数の個数: 144

約数和(自身を含む): 232377600

約数和(自身を除く): 162315660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 79, 90, 117, 130, 156, 158, 180, 195, 234, 237, 260, 316, 379, 390, 395, 468, 474, 585, 711, 758, 780, 790, 948, 1027, 1137, 1170, 1185, 1422, 1516, 1580, 1895, 2054, 2274, 2340, 2370, 2844, 3081, 3411, 3555, 3790, 4108, 4548, 4740, 4927, 5135, 5685, 6162, 6822, 7110, 7580, 9243, 9854, 10270, 11370, 12324, 13644, 14220, 14781, 15405, 17055, 18486, 19708, 20540, 22740, 24635, 29562, 29941, 30810, 34110, 36972, 44343, 46215, 49270, 59124, 59882, 61620, 68220, 73905, 88686, 89823, 92430, 98540, 119764, 147810, 149705, 177372, 179646, 184860, 221715, 269469, 295620, 299410, 359292, 389233, 443430, 449115, 538938, 598820, 778466, 886860, 898230, 1077876, 1167699, 1347345, 1556932, 1796460, 1946165, 2335398, 2694690, 3503097, 3892330, 4670796, 5389380, 5838495, 7006194, 7784660, 11676990, 14012388, 17515485, 23353980, 35030970, 70061940]

約数ペア:

[(1, 70061940), (2, 35030970), (3, 23353980), (4, 17515485), (5, 14012388), (6, 11676990), (9, 7784660), (10, 7006194), (12, 5838495), (13, 5389380), (15, 4670796), (18, 3892330), (20, 3503097), (26, 2694690), (30, 2335398), (36, 1946165), (39, 1796460), (45, 1556932), (52, 1347345), (60, 1167699), (65, 1077876), (78, 898230), (79, 886860), (90, 778466), (117, 598820), (130, 538938), (156, 449115), (158, 443430), (180, 389233), (195, 359292), (234, 299410), (237, 295620), (260, 269469), (316, 221715), (379, 184860), (390, 179646), (395, 177372), (468, 149705), (474, 147810), (585, 119764), (711, 98540), (758, 92430), (780, 89823), (790, 88686), (948, 73905), (1027, 68220), (1137, 61620), (1170, 59882), (1185, 59124), (1422, 49270), (1516, 46215), (1580, 44343), (1895, 36972), (2054, 34110), (2274, 30810), (2340, 29941), (2370, 29562), (2844, 24635), (3081, 22740), (3411, 20540), (3555, 19708), (3790, 18486), (4108, 17055), (4548, 15405), (4740, 14781), (4927, 14220), (5135, 13644), (5685, 12324), (6162, 11370), (6822, 10270), (7110, 9854), (7580, 9243)]