228550910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{105323}}^1$

素因数の和:105368

約数の個数: 32

約数和(自身を含む): 485332992

約数和(自身を除く): 256782082

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 105323, 210646, 526615, 737261, 1053230, 1474522, 3265013, 3686305, 6530026, 7372610, 16325065, 22855091, 32650130, 45710182, 114275455, 228550910]

約数ペア:

[(1, 228550910), (2, 114275455), (5, 45710182), (7, 32650130), (10, 22855091), (14, 16325065), (31, 7372610), (35, 6530026), (62, 3686305), (70, 3265013), (155, 1474522), (217, 1053230), (310, 737261), (434, 526615), (1085, 210646), (2170, 105323)]