219635310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{236167}}^1$

素因数の和:236208

約数の個数: 32

約数和(自身を含む): 544131072

約数和(自身を除く): 324495762

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 236167, 472334, 708501, 1180835, 1417002, 2361670, 3542505, 7085010, 7321177, 14642354, 21963531, 36605885, 43927062, 73211770, 109817655, 219635310]

約数ペア:

[(1, 219635310), (2, 109817655), (3, 73211770), (5, 43927062), (6, 36605885), (10, 21963531), (15, 14642354), (30, 7321177), (31, 7085010), (62, 3542505), (93, 2361670), (155, 1417002), (186, 1180835), (310, 708501), (465, 472334), (930, 236167)]