79571830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 161336448

約数和(自身を除く): 81764618

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 71, 74, 130, 142, 185, 233, 355, 370, 466, 481, 710, 923, 962, 1165, 1846, 2330, 2405, 2627, 3029, 4615, 4810, 5254, 6058, 8621, 9230, 13135, 15145, 16543, 17242, 26270, 30290, 33086, 34151, 43105, 68302, 82715, 86210, 112073, 165430, 170755, 215059, 224146, 341510, 430118, 560365, 612091, 1075295, 1120730, 1224182, 2150590, 3060455, 6120910, 7957183, 15914366, 39785915, 79571830]

約数ペア:

[(1, 79571830), (2, 39785915), (5, 15914366), (10, 7957183), (13, 6120910), (26, 3060455), (37, 2150590), (65, 1224182), (71, 1120730), (74, 1075295), (130, 612091), (142, 560365), (185, 430118), (233, 341510), (355, 224146), (370, 215059), (466, 170755), (481, 165430), (710, 112073), (923, 86210), (962, 82715), (1165, 68302), (1846, 43105), (2330, 34151), (2405, 33086), (2627, 30290), (3029, 26270), (4615, 17242), (4810, 16543), (5254, 15145), (6058, 13135), (8621, 9230)]