290489070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{7691}}^1$

素因数の和:8960

約数の個数: 32

約数和(自身を含む): 697818240

約数和(自身を除く): 407329170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1259, 2518, 3777, 6295, 7554, 7691, 12590, 15382, 18885, 23073, 37770, 38455, 46146, 76910, 115365, 230730, 9682969, 19365938, 29048907, 48414845, 58097814, 96829690, 145244535, 290489070]

約数ペア:

[(1, 290489070), (2, 145244535), (3, 96829690), (5, 58097814), (6, 48414845), (10, 29048907), (15, 19365938), (30, 9682969), (1259, 230730), (2518, 115365), (3777, 76910), (6295, 46146), (7554, 38455), (7691, 37770), (12590, 23073), (15382, 18885)]