31836870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27211}}^1$

素因数の和:27237

約数の個数: 48

約数和(自身を含む): 89146512

約数和(自身を除く): 57309642

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 27211, 54422, 81633, 136055, 163266, 244899, 272110, 353743, 408165, 489798, 707486, 816330, 1061229, 1224495, 1768715, 2122458, 2448990, 3183687, 3537430, 5306145, 6367374, 10612290, 15918435, 31836870]

約数ペア:

[(1, 31836870), (2, 15918435), (3, 10612290), (5, 6367374), (6, 5306145), (9, 3537430), (10, 3183687), (13, 2448990), (15, 2122458), (18, 1768715), (26, 1224495), (30, 1061229), (39, 816330), (45, 707486), (65, 489798), (78, 408165), (90, 353743), (117, 272110), (130, 244899), (195, 163266), (234, 136055), (390, 81633), (585, 54422), (1170, 27211)]