7107548140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4615291}}^1$

素因数の和:4615318

約数の個数: 48

約数和(自身を含む): 18608857344

約数和(自身を除く): 11501309204

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 4615291, 9230582, 18461164, 23076455, 32307037, 46152910, 50768201, 64614074, 92305820, 101536402, 129228148, 161535185, 203072804, 253841005, 323070370, 355377407, 507682010, 646140740, 710754814, 1015364020, 1421509628, 1776887035, 3553774070, 7107548140]

約数ペア:

[(1, 7107548140), (2, 3553774070), (4, 1776887035), (5, 1421509628), (7, 1015364020), (10, 710754814), (11, 646140740), (14, 507682010), (20, 355377407), (22, 323070370), (28, 253841005), (35, 203072804), (44, 161535185), (55, 129228148), (70, 101536402), (77, 92305820), (110, 64614074), (140, 50768201), (154, 46152910), (220, 32307037), (308, 23076455), (385, 18461164), (770, 9230582), (1540, 4615291)]