331316530

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{15053}}^1$

素因数の和:15162

約数の個数: 32

約数和(自身を含む): 624319488

約数和(自身を除く): 293002958

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 310, 355, 710, 2201, 4402, 11005, 15053, 22010, 30106, 75265, 150530, 466643, 933286, 1068763, 2137526, 2333215, 4666430, 5343815, 10687630, 33131653, 66263306, 165658265, 331316530]

約数ペア:

[(1, 331316530), (2, 165658265), (5, 66263306), (10, 33131653), (31, 10687630), (62, 5343815), (71, 4666430), (142, 2333215), (155, 2137526), (310, 1068763), (355, 933286), (710, 466643), (2201, 150530), (4402, 75265), (11005, 30106), (15053, 22010)]