7051508730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{51109}}^1$

素因数の和:51205

約数の個数: 128

約数和(自身を含む): 21785126400

約数和(自身を除く): 14733617670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 73, 90, 105, 126, 135, 146, 189, 210, 219, 270, 315, 365, 378, 438, 511, 630, 657, 730, 945, 1022, 1095, 1314, 1533, 1890, 1971, 2190, 2555, 3066, 3285, 3942, 4599, 5110, 6570, 7665, 9198, 9855, 13797, 15330, 19710, 22995, 27594, 45990, 51109, 68985, 102218, 137970, 153327, 255545, 306654, 357763, 459981, 511090, 715526, 766635, 919962, 1073289, 1379943, 1533270, 1788815, 2146578, 2299905, 2759886, 3219867, 3577630, 3730957, 4599810, 5366445, 6439734, 6899715, 7461914, 9659601, 10732890, 11192871, 13799430, 16099335, 18654785, 19319202, 22385742, 26116699, 32198670, 33578613, 37309570, 48298005, 52233398, 55964355, 67157226, 78350097, 96596010, 100735839, 111928710, 130583495, 156700194, 167893065, 201471678, 235050291, 261166990, 335786130, 391750485, 470100582, 503679195, 705150873, 783500970, 1007358390, 1175251455, 1410301746, 2350502910, 3525754365, 7051508730]

約数ペア:

[(1, 7051508730), (2, 3525754365), (3, 2350502910), (5, 1410301746), (6, 1175251455), (7, 1007358390), (9, 783500970), (10, 705150873), (14, 503679195), (15, 470100582), (18, 391750485), (21, 335786130), (27, 261166990), (30, 235050291), (35, 201471678), (42, 167893065), (45, 156700194), (54, 130583495), (63, 111928710), (70, 100735839), (73, 96596010), (90, 78350097), (105, 67157226), (126, 55964355), (135, 52233398), (146, 48298005), (189, 37309570), (210, 33578613), (219, 32198670), (270, 26116699), (315, 22385742), (365, 19319202), (378, 18654785), (438, 16099335), (511, 13799430), (630, 11192871), (657, 10732890), (730, 9659601), (945, 7461914), (1022, 6899715), (1095, 6439734), (1314, 5366445), (1533, 4599810), (1890, 3730957), (1971, 3577630), (2190, 3219867), (2555, 2759886), (3066, 2299905), (3285, 2146578), (3942, 1788815), (4599, 1533270), (5110, 1379943), (6570, 1073289), (7665, 919962), (9198, 766635), (9855, 715526), (13797, 511090), (15330, 459981), (19710, 357763), (22995, 306654), (27594, 255545), (45990, 153327), (51109, 137970), (68985, 102218)]