70901870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1031}}^1$

素因数の和:1097

約数の個数: 48

約数和(自身を含む): 143815392

約数和(自身を除く): 72913522

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 529, 598, 1031, 1058, 1495, 2062, 2645, 2990, 5155, 5290, 6877, 10310, 13403, 13754, 23713, 26806, 34385, 47426, 67015, 68770, 118565, 134030, 237130, 308269, 545399, 616538, 1090798, 1541345, 2726995, 3082690, 5453990, 7090187, 14180374, 35450935, 70901870]

約数ペア:

[(1, 70901870), (2, 35450935), (5, 14180374), (10, 7090187), (13, 5453990), (23, 3082690), (26, 2726995), (46, 1541345), (65, 1090798), (115, 616538), (130, 545399), (230, 308269), (299, 237130), (529, 134030), (598, 118565), (1031, 68770), (1058, 67015), (1495, 47426), (2062, 34385), (2645, 26806), (2990, 23713), (5155, 13754), (5290, 13403), (6877, 10310)]