8972910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 24192000

約数和(自身を除く): 15219090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 167, 199, 270, 334, 398, 501, 597, 835, 995, 1002, 1194, 1503, 1670, 1791, 1990, 2505, 2985, 3006, 3582, 4509, 5010, 5373, 5970, 7515, 8955, 9018, 10746, 15030, 17910, 22545, 26865, 33233, 45090, 53730, 66466, 99699, 166165, 199398, 299097, 332330, 498495, 598194, 897291, 996990, 1495485, 1794582, 2990970, 4486455, 8972910]

約数ペア:

[(1, 8972910), (2, 4486455), (3, 2990970), (5, 1794582), (6, 1495485), (9, 996990), (10, 897291), (15, 598194), (18, 498495), (27, 332330), (30, 299097), (45, 199398), (54, 166165), (90, 99699), (135, 66466), (167, 53730), (199, 45090), (270, 33233), (334, 26865), (398, 22545), (501, 17910), (597, 15030), (835, 10746), (995, 9018), (1002, 8955), (1194, 7515), (1503, 5970), (1670, 5373), (1791, 5010), (1990, 4509), (2505, 3582), (2985, 3006)]