68412870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{253381}}^1$

素因数の和:253397

約数の個数: 32

約数和(自身を含む): 182435040

約数和(自身を除く): 114022170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 253381, 506762, 760143, 1266905, 1520286, 2280429, 2533810, 3800715, 4560858, 6841287, 7601430, 11402145, 13682574, 22804290, 34206435, 68412870]

約数ペア:

[(1, 68412870), (2, 34206435), (3, 22804290), (5, 13682574), (6, 11402145), (9, 7601430), (10, 6841287), (15, 4560858), (18, 3800715), (27, 2533810), (30, 2280429), (45, 1520286), (54, 1266905), (90, 760143), (135, 506762), (270, 253381)]