30215910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{3559}}^1$

素因数の和:3852

約数の個数: 32

約数和(自身を含む): 72794880

約数和(自身を除く): 42578970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 283, 566, 849, 1415, 1698, 2830, 3559, 4245, 7118, 8490, 10677, 17795, 21354, 35590, 53385, 106770, 1007197, 2014394, 3021591, 5035985, 6043182, 10071970, 15107955, 30215910]

約数ペア:

[(1, 30215910), (2, 15107955), (3, 10071970), (5, 6043182), (6, 5035985), (10, 3021591), (15, 2014394), (30, 1007197), (283, 106770), (566, 53385), (849, 35590), (1415, 21354), (1698, 17795), (2830, 10677), (3559, 8490), (4245, 7118)]