136990860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73651}}^1$

素因数の和:73694

約数の個数: 48

約数和(自身を含む): 395953152

約数和(自身を除く): 258962292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 73651, 147302, 220953, 294604, 368255, 441906, 736510, 883812, 1104765, 1473020, 2209530, 2283181, 4419060, 4566362, 6849543, 9132724, 11415905, 13699086, 22831810, 27398172, 34247715, 45663620, 68495430, 136990860]

約数ペア:

[(1, 136990860), (2, 68495430), (3, 45663620), (4, 34247715), (5, 27398172), (6, 22831810), (10, 13699086), (12, 11415905), (15, 9132724), (20, 6849543), (30, 4566362), (31, 4419060), (60, 2283181), (62, 2209530), (93, 1473020), (124, 1104765), (155, 883812), (186, 736510), (310, 441906), (372, 368255), (465, 294604), (620, 220953), (930, 147302), (1860, 73651)]