18315930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14891}}^1$

素因数の和:14942

約数の個数: 32

約数和(自身を含む): 45033408

約数和(自身を除く): 26717478

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 14891, 29782, 44673, 74455, 89346, 148910, 223365, 446730, 610531, 1221062, 1831593, 3052655, 3663186, 6105310, 9157965, 18315930]

約数ペア:

[(1, 18315930), (2, 9157965), (3, 6105310), (5, 3663186), (6, 3052655), (10, 1831593), (15, 1221062), (30, 610531), (41, 446730), (82, 223365), (123, 148910), (205, 89346), (246, 74455), (410, 44673), (615, 29782), (1230, 14891)]