74924730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{277499}}^1$

素因数の和:277515

約数の個数: 32

約数和(自身を含む): 199800000

約数和(自身を除く): 124875270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 277499, 554998, 832497, 1387495, 1664994, 2497491, 2774990, 4162485, 4994982, 7492473, 8324970, 12487455, 14984946, 24974910, 37462365, 74924730]

約数ペア:

[(1, 74924730), (2, 37462365), (3, 24974910), (5, 14984946), (6, 12487455), (9, 8324970), (10, 7492473), (15, 4994982), (18, 4162485), (27, 2774990), (30, 2497491), (45, 1664994), (54, 1387495), (90, 832497), (135, 554998), (270, 277499)]