9996390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1019}}^1$

素因数の和:1141

約数の個数: 48

約数和(自身を含む): 26254800

約数和(自身を除く): 16258410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1019, 1090, 1635, 1962, 2038, 3057, 3270, 4905, 5095, 6114, 9171, 9810, 10190, 15285, 18342, 30570, 45855, 91710, 111071, 222142, 333213, 555355, 666426, 999639, 1110710, 1666065, 1999278, 3332130, 4998195, 9996390]

約数ペア:

[(1, 9996390), (2, 4998195), (3, 3332130), (5, 1999278), (6, 1666065), (9, 1110710), (10, 999639), (15, 666426), (18, 555355), (30, 333213), (45, 222142), (90, 111071), (109, 91710), (218, 45855), (327, 30570), (545, 18342), (654, 15285), (981, 10190), (1019, 9810), (1090, 9171), (1635, 6114), (1962, 5095), (2038, 4905), (3057, 3270)]