102625980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{4397}}^1$

素因数の和:4798

約数の個数: 48

約数和(自身を含む): 288156960

約数和(自身を除く): 185530980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 778, 1167, 1556, 1945, 2334, 3890, 4397, 4668, 5835, 7780, 8794, 11670, 13191, 17588, 21985, 23340, 26382, 43970, 52764, 65955, 87940, 131910, 263820, 1710433, 3420866, 5131299, 6841732, 8552165, 10262598, 17104330, 20525196, 25656495, 34208660, 51312990, 102625980]

約数ペア:

[(1, 102625980), (2, 51312990), (3, 34208660), (4, 25656495), (5, 20525196), (6, 17104330), (10, 10262598), (12, 8552165), (15, 6841732), (20, 5131299), (30, 3420866), (60, 1710433), (389, 263820), (778, 131910), (1167, 87940), (1556, 65955), (1945, 52764), (2334, 43970), (3890, 26382), (4397, 23340), (4668, 21985), (5835, 17588), (7780, 13191), (8794, 11670)]