308315310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{919}}^1$

素因数の和:1193

約数の個数: 64

約数和(自身を含む): 758315520

約数和(自身を除く): 450000210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 211, 265, 318, 422, 530, 633, 795, 919, 1055, 1266, 1590, 1838, 2110, 2757, 3165, 4595, 5514, 6330, 9190, 11183, 13785, 22366, 27570, 33549, 48707, 55915, 67098, 97414, 111830, 146121, 167745, 193909, 243535, 292242, 335490, 387818, 487070, 581727, 730605, 969545, 1163454, 1461210, 1939090, 2908635, 5817270, 10277177, 20554354, 30831531, 51385885, 61663062, 102771770, 154157655, 308315310]

約数ペア:

[(1, 308315310), (2, 154157655), (3, 102771770), (5, 61663062), (6, 51385885), (10, 30831531), (15, 20554354), (30, 10277177), (53, 5817270), (106, 2908635), (159, 1939090), (211, 1461210), (265, 1163454), (318, 969545), (422, 730605), (530, 581727), (633, 487070), (795, 387818), (919, 335490), (1055, 292242), (1266, 243535), (1590, 193909), (1838, 167745), (2110, 146121), (2757, 111830), (3165, 97414), (4595, 67098), (5514, 55915), (6330, 48707), (9190, 33549), (11183, 27570), (13785, 22366)]