18320070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19699}}^1$

素因数の和:19740

約数の個数: 32

約数和(自身を含む): 45388800

約数和(自身を除く): 27068730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 19699, 39398, 59097, 98495, 118194, 196990, 295485, 590970, 610669, 1221338, 1832007, 3053345, 3664014, 6106690, 9160035, 18320070]

約数ペア:

[(1, 18320070), (2, 9160035), (3, 6106690), (5, 3664014), (6, 3053345), (10, 1832007), (15, 1221338), (30, 610669), (31, 590970), (62, 295485), (93, 196990), (155, 118194), (186, 98495), (310, 59097), (465, 39398), (930, 19699)]