2231930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 4484160

約数和(自身を除く): 2252230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 691, 1382, 1615, 3230, 3455, 6910, 11747, 13129, 23494, 26258, 58735, 65645, 117470, 131290, 223193, 446386, 1115965, 2231930]

約数ペア:

[(1, 2231930), (2, 1115965), (5, 446386), (10, 223193), (17, 131290), (19, 117470), (34, 65645), (38, 58735), (85, 26258), (95, 23494), (170, 13129), (190, 11747), (323, 6910), (646, 3455), (691, 3230), (1382, 1615)]