229165620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{19997}}^1$

素因数の和:20200

約数の個数: 48

約数和(自身を含む): 645055488

約数和(自身を除く): 415889868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2292, 2865, 3820, 5730, 11460, 19997, 39994, 59991, 79988, 99985, 119982, 199970, 239964, 299955, 399940, 599910, 1199820, 3819427, 7638854, 11458281, 15277708, 19097135, 22916562, 38194270, 45833124, 57291405, 76388540, 114582810, 229165620]

約数ペア:

[(1, 229165620), (2, 114582810), (3, 76388540), (4, 57291405), (5, 45833124), (6, 38194270), (10, 22916562), (12, 19097135), (15, 15277708), (20, 11458281), (30, 7638854), (60, 3819427), (191, 1199820), (382, 599910), (573, 399940), (764, 299955), (955, 239964), (1146, 199970), (1910, 119982), (2292, 99985), (2865, 79988), (3820, 59991), (5730, 39994), (11460, 19997)]