70847530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2011}}^1$

素因数の和:2302

約数の個数: 32

約数和(自身を含む): 137910528

約数和(自身を除く): 67062998

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 271, 542, 1355, 2011, 2710, 3523, 4022, 7046, 10055, 17615, 20110, 26143, 35230, 52286, 130715, 261430, 544981, 1089962, 2724905, 5449810, 7084753, 14169506, 35423765, 70847530]

約数ペア:

[(1, 70847530), (2, 35423765), (5, 14169506), (10, 7084753), (13, 5449810), (26, 2724905), (65, 1089962), (130, 544981), (271, 261430), (542, 130715), (1355, 52286), (2011, 35230), (2710, 26143), (3523, 20110), (4022, 17615), (7046, 10055)]