88188030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{139981}}^1$

素因数の和:140001

約数の個数: 48

約数和(自身を含む): 262046304

約数和(自身を除く): 173858274

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, 139981, 279962, 419943, 699905, 839886, 979867, 1259829, 1399810, 1959734, 2099715, 2519658, 2939601, 4199430, 4899335, 5879202, 6299145, 8818803, 9798670, 12598290, 14698005, 17637606, 29396010, 44094015, 88188030]

約数ペア:

[(1, 88188030), (2, 44094015), (3, 29396010), (5, 17637606), (6, 14698005), (7, 12598290), (9, 9798670), (10, 8818803), (14, 6299145), (15, 5879202), (18, 4899335), (21, 4199430), (30, 2939601), (35, 2519658), (42, 2099715), (45, 1959734), (63, 1399810), (70, 1259829), (90, 979867), (105, 839886), (126, 699905), (210, 419943), (315, 279962), (630, 139981)]