69542110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{27487}}^1$

素因数の和:27528

約数の個数: 32

約数和(自身を含む): 142497792

約数和(自身を除く): 72955682

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 27487, 54974, 137435, 274870, 302357, 604714, 632201, 1264402, 1511785, 3023570, 3161005, 6322010, 6954211, 13908422, 34771055, 69542110]

約数ペア:

[(1, 69542110), (2, 34771055), (5, 13908422), (10, 6954211), (11, 6322010), (22, 3161005), (23, 3023570), (46, 1511785), (55, 1264402), (110, 632201), (115, 604714), (230, 302357), (253, 274870), (506, 137435), (1265, 54974), (2530, 27487)]