88186630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{40639}}^1$

素因数の和:40684

約数の個数: 32

約数和(自身を含む): 187269120

約数和(自身を除く): 99082490

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 40639, 81278, 203195, 284473, 406390, 568946, 1259809, 1422365, 2519618, 2844730, 6299045, 8818663, 12598090, 17637326, 44093315, 88186630]

約数ペア:

[(1, 88186630), (2, 44093315), (5, 17637326), (7, 12598090), (10, 8818663), (14, 6299045), (31, 2844730), (35, 2519618), (62, 1422365), (70, 1259809), (155, 568946), (217, 406390), (310, 284473), (434, 203195), (1085, 81278), (2170, 40639)]