3440490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1571}}^1$

素因数の和:1654

約数の個数: 32

約数和(自身を含む): 8375616

約数和(自身を除く): 4935126

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 1571, 2190, 3142, 4713, 7855, 9426, 15710, 23565, 47130, 114683, 229366, 344049, 573415, 688098, 1146830, 1720245, 3440490]

約数ペア:

[(1, 3440490), (2, 1720245), (3, 1146830), (5, 688098), (6, 573415), (10, 344049), (15, 229366), (30, 114683), (73, 47130), (146, 23565), (219, 15710), (365, 9426), (438, 7855), (730, 4713), (1095, 3142), (1571, 2190)]