137981730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{25411}}^1$

素因数の和:25602

約数の個数: 32

約数和(自身を含む): 332998848

約数和(自身を除く): 195017118

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1810, 2715, 5430, 25411, 50822, 76233, 127055, 152466, 254110, 381165, 762330, 4599391, 9198782, 13798173, 22996955, 27596346, 45993910, 68990865, 137981730]

約数ペア:

[(1, 137981730), (2, 68990865), (3, 45993910), (5, 27596346), (6, 22996955), (10, 13798173), (15, 9198782), (30, 4599391), (181, 762330), (362, 381165), (543, 254110), (905, 152466), (1086, 127055), (1810, 76233), (2715, 50822), (5430, 25411)]