68569410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25117}}^1$

素因数の和:25147

約数の個数: 64

約数和(自身を含む): 202551552

約数和(自身を除く): 133982142

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 25117, 50234, 75351, 125585, 150702, 175819, 251170, 326521, 351638, 376755, 527457, 653042, 753510, 879095, 979563, 1054914, 1632605, 1758190, 1959126, 2285647, 2637285, 3265210, 4571294, 4897815, 5274570, 6856941, 9795630, 11428235, 13713882, 22856470, 34284705, 68569410]

約数ペア:

[(1, 68569410), (2, 34284705), (3, 22856470), (5, 13713882), (6, 11428235), (7, 9795630), (10, 6856941), (13, 5274570), (14, 4897815), (15, 4571294), (21, 3265210), (26, 2637285), (30, 2285647), (35, 1959126), (39, 1758190), (42, 1632605), (65, 1054914), (70, 979563), (78, 879095), (91, 753510), (105, 653042), (130, 527457), (182, 376755), (195, 351638), (210, 326521), (273, 251170), (390, 175819), (455, 150702), (546, 125585), (910, 75351), (1365, 50234), (2730, 25117)]