273809590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1\times {\mathrm{1571}}^1$

素因数の和:2208

約数の個数: 32

約数和(自身を含む): 511025760

約数和(自身を除く): 237216170

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 601, 1202, 1571, 3005, 3142, 6010, 7855, 15710, 17429, 34858, 45559, 87145, 91118, 174290, 227795, 455590, 944171, 1888342, 4720855, 9441710, 27380959, 54761918, 136904795, 273809590]

約数ペア:

[(1, 273809590), (2, 136904795), (5, 54761918), (10, 27380959), (29, 9441710), (58, 4720855), (145, 1888342), (290, 944171), (601, 455590), (1202, 227795), (1571, 174290), (3005, 91118), (3142, 87145), (6010, 45559), (7855, 34858), (15710, 17429)]