27549430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2377}}^1$

素因数の和:2464

約数の個数: 32

約数和(自身を含む): 53076960

約数和(自身を除く): 25527530

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 1159, 2318, 2377, 4754, 5795, 11590, 11885, 23770, 45163, 90326, 144997, 225815, 289994, 451630, 724985, 1449970, 2754943, 5509886, 13774715, 27549430]

約数ペア:

[(1, 27549430), (2, 13774715), (5, 5509886), (10, 2754943), (19, 1449970), (38, 724985), (61, 451630), (95, 289994), (122, 225815), (190, 144997), (305, 90326), (610, 45163), (1159, 23770), (2318, 11885), (2377, 11590), (4754, 5795)]