331327590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{1453}}^1$

素因数の和:2165

約数の個数: 64

約数和(自身を含む): 869329152

約数和(自身を除く): 538001562

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 691, 1382, 1453, 2073, 2906, 3455, 4146, 4359, 6910, 7265, 7601, 8718, 10365, 14530, 15202, 15983, 20730, 21795, 22803, 31966, 38005, 43590, 45606, 47949, 76010, 79915, 95898, 114015, 159830, 228030, 239745, 479490, 1004023, 2008046, 3012069, 5020115, 6024138, 10040230, 11044253, 15060345, 22088506, 30120690, 33132759, 55221265, 66265518, 110442530, 165663795, 331327590]

約数ペア:

[(1, 331327590), (2, 165663795), (3, 110442530), (5, 66265518), (6, 55221265), (10, 33132759), (11, 30120690), (15, 22088506), (22, 15060345), (30, 11044253), (33, 10040230), (55, 6024138), (66, 5020115), (110, 3012069), (165, 2008046), (330, 1004023), (691, 479490), (1382, 239745), (1453, 228030), (2073, 159830), (2906, 114015), (3455, 95898), (4146, 79915), (4359, 76010), (6910, 47949), (7265, 45606), (7601, 43590), (8718, 38005), (10365, 31966), (14530, 22803), (15202, 21795), (15983, 20730)]