69873430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{15493}}^1$

素因数の和:15552

約数の個数: 32

約数和(自身を含む): 140561568

約数和(自身を除く): 70688138

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 15493, 30986, 77465, 154930, 170423, 340846, 635213, 852115, 1270426, 1704230, 3176065, 6352130, 6987343, 13974686, 34936715, 69873430]

約数ペア:

[(1, 69873430), (2, 34936715), (5, 13974686), (10, 6987343), (11, 6352130), (22, 3176065), (41, 1704230), (55, 1270426), (82, 852115), (110, 635213), (205, 340846), (410, 170423), (451, 154930), (902, 77465), (2255, 30986), (4510, 15493)]