210243530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{10613}}^1$

素因数の和:10910

約数の個数: 32

約数和(自身を含む): 434070144

約数和(自身を除く): 223826614

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 283, 566, 1415, 1981, 2830, 3962, 9905, 10613, 19810, 21226, 53065, 74291, 106130, 148582, 371455, 742910, 3003479, 6006958, 15017395, 21024353, 30034790, 42048706, 105121765, 210243530]

約数ペア:

[(1, 210243530), (2, 105121765), (5, 42048706), (7, 30034790), (10, 21024353), (14, 15017395), (35, 6006958), (70, 3003479), (283, 742910), (566, 371455), (1415, 148582), (1981, 106130), (2830, 74291), (3962, 53065), (9905, 21226), (10613, 19810)]