1567409490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{245291}}^1$

素因数の和:245375

約数の個数: 48

約数和(自身を含む): 4132679616

約数和(自身を除く): 2565270126

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 245291, 490582, 735873, 1226455, 1471746, 2207619, 2452910, 3679365, 4415238, 7358730, 11038095, 17415661, 22076190, 34831322, 52246983, 87078305, 104493966, 156740949, 174156610, 261234915, 313481898, 522469830, 783704745, 1567409490]

約数ペア:

[(1, 1567409490), (2, 783704745), (3, 522469830), (5, 313481898), (6, 261234915), (9, 174156610), (10, 156740949), (15, 104493966), (18, 87078305), (30, 52246983), (45, 34831322), (71, 22076190), (90, 17415661), (142, 11038095), (213, 7358730), (355, 4415238), (426, 3679365), (639, 2452910), (710, 2207619), (1065, 1471746), (1278, 1226455), (2130, 735873), (3195, 490582), (6390, 245291)]