663135110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1543}}^1\times {\mathrm{3907}}^1$

素因数の和:5468

約数の個数: 32

約数和(自身を含む): 1303333632

約数和(自身を除く): 640198522

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1543, 3086, 3907, 7715, 7814, 15430, 16973, 19535, 33946, 39070, 42977, 84865, 85954, 169730, 214885, 429770, 6028501, 12057002, 30142505, 60285010, 66313511, 132627022, 331567555, 663135110]

約数ペア:

[(1, 663135110), (2, 331567555), (5, 132627022), (10, 66313511), (11, 60285010), (22, 30142505), (55, 12057002), (110, 6028501), (1543, 429770), (3086, 214885), (3907, 169730), (7715, 85954), (7814, 84865), (15430, 42977), (16973, 39070), (19535, 33946)]