79470430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2693}}^1$

素因数の和:2940

約数の個数: 32

約数和(自身を含む): 154786464

約数和(自身を除く): 75316034

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 454, 1135, 2270, 2693, 2951, 5386, 5902, 13465, 14755, 26930, 29510, 35009, 70018, 175045, 350090, 611311, 1222622, 3056555, 6113110, 7947043, 15894086, 39735215, 79470430]

約数ペア:

[(1, 79470430), (2, 39735215), (5, 15894086), (10, 7947043), (13, 6113110), (26, 3056555), (65, 1222622), (130, 611311), (227, 350090), (454, 175045), (1135, 70018), (2270, 35009), (2693, 29510), (2951, 26930), (5386, 14755), (5902, 13465)]