38734290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{61483}}^1$

素因数の和:61503

約数の個数: 48

約数和(自身を含む): 115098048

約数和(自身を除く): 76363758

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 61483, 122966, 184449, 307415, 368898, 430381, 553347, 614830, 860762, 922245, 1106694, 1291143, 1844490, 2151905, 2582286, 2766735, 3873429, 4303810, 5533470, 6455715, 7746858, 12911430, 19367145, 38734290]

約数ペア:

[(1, 38734290), (2, 19367145), (3, 12911430), (5, 7746858), (6, 6455715), (7, 5533470), (9, 4303810), (10, 3873429), (14, 2766735), (15, 2582286), (18, 2151905), (21, 1844490), (30, 1291143), (35, 1106694), (42, 922245), (45, 860762), (63, 614830), (70, 553347), (90, 430381), (105, 368898), (126, 307415), (210, 184449), (315, 122966), (630, 61483)]