137641770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{218479}}^1$

素因数の和:218499

約数の個数: 48

約数和(自身を含む): 408994560

約数和(自身を除く): 271352790

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, 218479, 436958, 655437, 1092395, 1310874, 1529353, 1966311, 2184790, 3058706, 3277185, 3932622, 4588059, 6554370, 7646765, 9176118, 9831555, 13764177, 15293530, 19663110, 22940295, 27528354, 45880590, 68820885, 137641770]

約数ペア:

[(1, 137641770), (2, 68820885), (3, 45880590), (5, 27528354), (6, 22940295), (7, 19663110), (9, 15293530), (10, 13764177), (14, 9831555), (15, 9176118), (18, 7646765), (21, 6554370), (30, 4588059), (35, 3932622), (42, 3277185), (45, 3058706), (63, 2184790), (70, 1966311), (90, 1529353), (105, 1310874), (126, 1092395), (210, 655437), (315, 436958), (630, 218479)]