31508788620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{32939}}^1$

素因数の和:33207

約数の個数: 96

約数和(自身を含む): 89649504000

約数和(自身を除く): 58140715380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 149, 214, 298, 321, 428, 447, 535, 596, 642, 745, 894, 1070, 1284, 1490, 1605, 1788, 2140, 2235, 2980, 3210, 4470, 6420, 8940, 15943, 31886, 32939, 47829, 63772, 65878, 79715, 95658, 98817, 131756, 159430, 164695, 191316, 197634, 239145, 318860, 329390, 395268, 478290, 494085, 658780, 956580, 988170, 1976340, 3524473, 4907911, 7048946, 9815822, 10573419, 14097892, 14723733, 17622365, 19631644, 21146838, 24539555, 29447466, 35244730, 42293676, 49079110, 52867095, 58894932, 70489460, 73618665, 98158220, 105734190, 147237330, 211468380, 294474660, 525146477, 1050292954, 1575439431, 2100585908, 2625732385, 3150878862, 5251464770, 6301757724, 7877197155, 10502929540, 15754394310, 31508788620]

約数ペア:

[(1, 31508788620), (2, 15754394310), (3, 10502929540), (4, 7877197155), (5, 6301757724), (6, 5251464770), (10, 3150878862), (12, 2625732385), (15, 2100585908), (20, 1575439431), (30, 1050292954), (60, 525146477), (107, 294474660), (149, 211468380), (214, 147237330), (298, 105734190), (321, 98158220), (428, 73618665), (447, 70489460), (535, 58894932), (596, 52867095), (642, 49079110), (745, 42293676), (894, 35244730), (1070, 29447466), (1284, 24539555), (1490, 21146838), (1605, 19631644), (1788, 17622365), (2140, 14723733), (2235, 14097892), (2980, 10573419), (3210, 9815822), (4470, 7048946), (6420, 4907911), (8940, 3524473), (15943, 1976340), (31886, 988170), (32939, 956580), (47829, 658780), (63772, 494085), (65878, 478290), (79715, 395268), (95658, 329390), (98817, 318860), (131756, 239145), (159430, 197634), (164695, 191316)]