90711530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1201}}^1$

素因数の和:1311

約数の個数: 64

約数和(自身を含む): 203551488

約数和(自身を除く): 112839958

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 83, 91, 130, 166, 182, 415, 455, 581, 830, 910, 1079, 1162, 1201, 2158, 2402, 2905, 5395, 5810, 6005, 7553, 8407, 10790, 12010, 15106, 15613, 16814, 31226, 37765, 42035, 75530, 78065, 84070, 99683, 109291, 156130, 199366, 218582, 498415, 546455, 697781, 996830, 1092910, 1295879, 1395562, 2591758, 3488905, 6479395, 6977810, 9071153, 12958790, 18142306, 45355765, 90711530]

約数ペア:

[(1, 90711530), (2, 45355765), (5, 18142306), (7, 12958790), (10, 9071153), (13, 6977810), (14, 6479395), (26, 3488905), (35, 2591758), (65, 1395562), (70, 1295879), (83, 1092910), (91, 996830), (130, 697781), (166, 546455), (182, 498415), (415, 218582), (455, 199366), (581, 156130), (830, 109291), (910, 99683), (1079, 84070), (1162, 78065), (1201, 75530), (2158, 42035), (2402, 37765), (2905, 31226), (5395, 16814), (5810, 15613), (6005, 15106), (7553, 12010), (8407, 10790)]