74310910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1613}}^1$

素因数の和:1908

約数の個数: 32

約数和(自身を含む): 142238592

約数和(自身を除く): 67927682

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 271, 542, 1355, 1613, 2710, 3226, 4607, 8065, 9214, 16130, 23035, 27421, 46070, 54842, 137105, 274210, 437123, 874246, 2185615, 4371230, 7431091, 14862182, 37155455, 74310910]

約数ペア:

[(1, 74310910), (2, 37155455), (5, 14862182), (10, 7431091), (17, 4371230), (34, 2185615), (85, 874246), (170, 437123), (271, 274210), (542, 137105), (1355, 54842), (1613, 46070), (2710, 27421), (3226, 23035), (4607, 16130), (8065, 9214)]