331346290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97169}}^1$

素因数の和:97218

約数の個数: 32

約数和(自身を含む): 671639040

約数和(自身を除く): 340292750

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 97169, 194338, 485845, 971690, 1068859, 2137718, 3012239, 5344295, 6024478, 10688590, 15061195, 30122390, 33134629, 66269258, 165673145, 331346290]

約数ペア:

[(1, 331346290), (2, 165673145), (5, 66269258), (10, 33134629), (11, 30122390), (22, 15061195), (31, 10688590), (55, 6024478), (62, 5344295), (110, 3012239), (155, 2137718), (310, 1068859), (341, 971690), (682, 485845), (1705, 194338), (3410, 97169)]