2110770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 5616000

約数和(自身を除く): 3505230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 499, 705, 846, 998, 1410, 1497, 2115, 2495, 2994, 4230, 4491, 4990, 7485, 8982, 14970, 22455, 23453, 44910, 46906, 70359, 117265, 140718, 211077, 234530, 351795, 422154, 703590, 1055385, 2110770]

約数ペア:

[(1, 2110770), (2, 1055385), (3, 703590), (5, 422154), (6, 351795), (9, 234530), (10, 211077), (15, 140718), (18, 117265), (30, 70359), (45, 46906), (47, 44910), (90, 23453), (94, 22455), (141, 14970), (235, 8982), (282, 7485), (423, 4990), (470, 4491), (499, 4230), (705, 2994), (846, 2495), (998, 2115), (1410, 1497)]