922870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 1854720

約数和(自身を除く): 931850

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 229, 310, 403, 458, 806, 1145, 2015, 2290, 2977, 4030, 5954, 7099, 14198, 14885, 29770, 35495, 70990, 92287, 184574, 461435, 922870]

約数ペア:

[(1, 922870), (2, 461435), (5, 184574), (10, 92287), (13, 70990), (26, 35495), (31, 29770), (62, 14885), (65, 14198), (130, 7099), (155, 5954), (229, 4030), (310, 2977), (403, 2290), (458, 2015), (806, 1145)]