1679770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 3293136

約数和(自身を除く): 1613366

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 241, 410, 482, 697, 1205, 1394, 2410, 3485, 4097, 6970, 8194, 9881, 19762, 20485, 40970, 49405, 98810, 167977, 335954, 839885, 1679770]

約数ペア:

[(1, 1679770), (2, 839885), (5, 335954), (10, 167977), (17, 98810), (34, 49405), (41, 40970), (82, 20485), (85, 19762), (170, 9881), (205, 8194), (241, 6970), (410, 4097), (482, 3485), (697, 2410), (1205, 1394)]