74549490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{21991}}^1$

素因数の和:22114

約数の個数: 32

約数和(自身を含む): 180510336

約数和(自身を除く): 105960846

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 678, 1130, 1695, 3390, 21991, 43982, 65973, 109955, 131946, 219910, 329865, 659730, 2484983, 4969966, 7454949, 12424915, 14909898, 24849830, 37274745, 74549490]

約数ペア:

[(1, 74549490), (2, 37274745), (3, 24849830), (5, 14909898), (6, 12424915), (10, 7454949), (15, 4969966), (30, 2484983), (113, 659730), (226, 329865), (339, 219910), (565, 131946), (678, 109955), (1130, 65973), (1695, 43982), (3390, 21991)]