8981730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4339}}^1$

素因数の和:4375

約数の個数: 48

約数和(自身を含む): 24373440

約数和(自身を除く): 15391710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 4339, 8678, 13017, 21695, 26034, 39051, 43390, 65085, 78102, 99797, 130170, 195255, 199594, 299391, 390510, 498985, 598782, 898173, 997970, 1496955, 1796346, 2993910, 4490865, 8981730]

約数ペア:

[(1, 8981730), (2, 4490865), (3, 2993910), (5, 1796346), (6, 1496955), (9, 997970), (10, 898173), (15, 598782), (18, 498985), (23, 390510), (30, 299391), (45, 199594), (46, 195255), (69, 130170), (90, 99797), (115, 78102), (138, 65085), (207, 43390), (230, 39051), (345, 26034), (414, 21695), (690, 13017), (1035, 8678), (2070, 4339)]