7139747940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{51137}}^1$

素因数の和:51341

約数の個数: 96

約数和(自身を含む): 21649783680

約数和(自身を除く): 14510035740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 179, 195, 260, 358, 390, 537, 716, 780, 895, 1074, 1790, 2148, 2327, 2685, 3580, 4654, 5370, 6981, 9308, 10740, 11635, 13962, 23270, 27924, 34905, 46540, 51137, 69810, 102274, 139620, 153411, 204548, 255685, 306822, 511370, 613644, 664781, 767055, 1022740, 1329562, 1534110, 1994343, 2659124, 3068220, 3323905, 3988686, 6647810, 7977372, 9153523, 9971715, 13295620, 18307046, 19943430, 27460569, 36614092, 39886860, 45767615, 54921138, 91535230, 109842276, 118995799, 137302845, 183070460, 237991598, 274605690, 356987397, 475983196, 549211380, 594978995, 713974794, 1189957990, 1427949588, 1784936985, 2379915980, 3569873970, 7139747940]

約数ペア:

[(1, 7139747940), (2, 3569873970), (3, 2379915980), (4, 1784936985), (5, 1427949588), (6, 1189957990), (10, 713974794), (12, 594978995), (13, 549211380), (15, 475983196), (20, 356987397), (26, 274605690), (30, 237991598), (39, 183070460), (52, 137302845), (60, 118995799), (65, 109842276), (78, 91535230), (130, 54921138), (156, 45767615), (179, 39886860), (195, 36614092), (260, 27460569), (358, 19943430), (390, 18307046), (537, 13295620), (716, 9971715), (780, 9153523), (895, 7977372), (1074, 6647810), (1790, 3988686), (2148, 3323905), (2327, 3068220), (2685, 2659124), (3580, 1994343), (4654, 1534110), (5370, 1329562), (6981, 1022740), (9308, 767055), (10740, 664781), (11635, 613644), (13962, 511370), (23270, 306822), (27924, 255685), (34905, 204548), (46540, 153411), (51137, 139620), (69810, 102274)]