456103310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113177}}^1$

素因数の和:113228

約数の個数: 32

約数和(自身を含む): 912667392

約数和(自身を除く): 456564082

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 113177, 226354, 565885, 1131770, 1471301, 2942602, 3508487, 7016974, 7356505, 14713010, 17542435, 35084870, 45610331, 91220662, 228051655, 456103310]

約数ペア:

[(1, 456103310), (2, 228051655), (5, 91220662), (10, 45610331), (13, 35084870), (26, 17542435), (31, 14713010), (62, 7356505), (65, 7016974), (130, 3508487), (155, 2942602), (310, 1471301), (403, 1131770), (806, 565885), (2015, 226354), (4030, 113177)]