30006140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{48397}}^1$

素因数の和:48437

約数の個数: 24

約数和(自身を含む): 65046912

約数和(自身を除く): 35040772

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 48397, 96794, 193588, 241985, 483970, 967940, 1500307, 3000614, 6001228, 7501535, 15003070, 30006140]

約数ペア:

[(1, 30006140), (2, 15003070), (4, 7501535), (5, 6001228), (10, 3000614), (20, 1500307), (31, 967940), (62, 483970), (124, 241985), (155, 193588), (310, 96794), (620, 48397)]