158831910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{56929}}^1$

素因数の和:56973

約数の個数: 48

約数和(自身を含む): 426291840

約数和(自身を除く): 267459930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 56929, 113858, 170787, 284645, 341574, 512361, 569290, 853935, 1024722, 1707870, 1764799, 2561805, 3529598, 5123610, 5294397, 8823995, 10588794, 15883191, 17647990, 26471985, 31766382, 52943970, 79415955, 158831910]

約数ペア:

[(1, 158831910), (2, 79415955), (3, 52943970), (5, 31766382), (6, 26471985), (9, 17647990), (10, 15883191), (15, 10588794), (18, 8823995), (30, 5294397), (31, 5123610), (45, 3529598), (62, 2561805), (90, 1764799), (93, 1707870), (155, 1024722), (186, 853935), (279, 569290), (310, 512361), (465, 341574), (558, 284645), (930, 170787), (1395, 113858), (2790, 56929)]