2297820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5471}}^1$

素因数の和:5490

約数の個数: 48

約数和(自身を含む): 7354368

約数和(自身を除く): 5056548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 5471, 10942, 16413, 21884, 27355, 32826, 38297, 54710, 65652, 76594, 82065, 109420, 114891, 153188, 164130, 191485, 229782, 328260, 382970, 459564, 574455, 765940, 1148910, 2297820]

約数ペア:

[(1, 2297820), (2, 1148910), (3, 765940), (4, 574455), (5, 459564), (6, 382970), (7, 328260), (10, 229782), (12, 191485), (14, 164130), (15, 153188), (20, 114891), (21, 109420), (28, 82065), (30, 76594), (35, 65652), (42, 54710), (60, 38297), (70, 32826), (84, 27355), (105, 21884), (140, 16413), (210, 10942), (420, 5471)]