30805576

素因数分解:

$2^3\times {\mathrm{79}}^2\times {\mathrm{617}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 58595670

約数和(自身を除く): 27790094

約数列:

[1, 2, 4, 8, 79, 158, 316, 617, 632, 1234, 2468, 4936, 6241, 12482, 24964, 48743, 49928, 97486, 194972, 389944, 3850697, 7701394, 15402788, 30805576]

約数ペア:

[(1, 30805576), (2, 15402788), (4, 7701394), (8, 3850697), (79, 389944), (158, 194972), (316, 97486), (617, 49928), (632, 48743), (1234, 24964), (2468, 12482), (4936, 6241)]