275397310

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{1889}}^1$

素因数の和:2196

約数の個数: 32

約数和(自身を含む): 506217600

約数和(自身を除く): 230820290

約数列:

[1, 2, 5, 10, 61, 122, 239, 305, 478, 610, 1195, 1889, 2390, 3778, 9445, 14579, 18890, 29158, 72895, 115229, 145790, 230458, 451471, 576145, 902942, 1152290, 2257355, 4514710, 27539731, 55079462, 137698655, 275397310]

約数ペア:

[(1, 275397310), (2, 137698655), (5, 55079462), (10, 27539731), (61, 4514710), (122, 2257355), (239, 1152290), (305, 902942), (478, 576145), (610, 451471), (1195, 230458), (1889, 145790), (2390, 115229), (3778, 72895), (9445, 29158), (14579, 18890)]