1970190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{7297}}^1$

素因数の和:7313

約数の個数: 32

約数和(自身を含む): 5254560

約数和(自身を除く): 3284370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 7297, 14594, 21891, 36485, 43782, 65673, 72970, 109455, 131346, 197019, 218910, 328365, 394038, 656730, 985095, 1970190]

約数ペア:

[(1, 1970190), (2, 985095), (3, 656730), (5, 394038), (6, 328365), (9, 218910), (10, 197019), (15, 131346), (18, 109455), (27, 72970), (30, 65673), (45, 43782), (54, 36485), (90, 21891), (135, 14594), (270, 7297)]