61123210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{3467}}^1$

素因数の和:3558

約数の個数: 32

約数和(自身を含む): 115359552

約数和(自身を除く): 54236342

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 205, 215, 410, 430, 1763, 3467, 3526, 6934, 8815, 17335, 17630, 34670, 142147, 149081, 284294, 298162, 710735, 745405, 1421470, 1490810, 6112321, 12224642, 30561605, 61123210]

約数ペア:

[(1, 61123210), (2, 30561605), (5, 12224642), (10, 6112321), (41, 1490810), (43, 1421470), (82, 745405), (86, 710735), (205, 298162), (215, 284294), (410, 149081), (430, 142147), (1763, 34670), (3467, 17630), (3526, 17335), (6934, 8815)]