345774770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{1423}}^1$

素因数の和:1535

約数の個数: 48

約数和(自身を含む): 694217088

約数和(自身を除く): 348442318

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 1423, 2209, 2585, 2846, 4418, 5170, 7115, 11045, 14230, 15653, 22090, 24299, 31306, 48598, 66881, 78265, 121495, 133762, 156530, 242990, 334405, 668810, 735691, 1471382, 3143407, 3678455, 6286814, 7356910, 15717035, 31434070, 34577477, 69154954, 172887385, 345774770]

約数ペア:

[(1, 345774770), (2, 172887385), (5, 69154954), (10, 34577477), (11, 31434070), (22, 15717035), (47, 7356910), (55, 6286814), (94, 3678455), (110, 3143407), (235, 1471382), (470, 735691), (517, 668810), (1034, 334405), (1423, 242990), (2209, 156530), (2585, 133762), (2846, 121495), (4418, 78265), (5170, 66881), (7115, 48598), (11045, 31306), (14230, 24299), (15653, 22090)]