1579740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 4481568

約数和(自身を除く): 2901828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 233, 339, 452, 466, 565, 678, 699, 932, 1130, 1165, 1356, 1398, 1695, 2260, 2330, 2796, 3390, 3495, 4660, 6780, 6990, 13980, 26329, 52658, 78987, 105316, 131645, 157974, 263290, 315948, 394935, 526580, 789870, 1579740]

約数ペア:

[(1, 1579740), (2, 789870), (3, 526580), (4, 394935), (5, 315948), (6, 263290), (10, 157974), (12, 131645), (15, 105316), (20, 78987), (30, 52658), (60, 26329), (113, 13980), (226, 6990), (233, 6780), (339, 4660), (452, 3495), (466, 3390), (565, 2796), (678, 2330), (699, 2260), (932, 1695), (1130, 1398), (1165, 1356)]