2003012910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1861}}^1\times {\mathrm{11959}}^1$

素因数の和:13833

約数の個数: 48

約数和(自身を含む): 5211067680

約数和(自身を除く): 3208054770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1861, 3722, 5583, 9305, 11166, 11959, 16749, 18610, 23918, 27915, 33498, 35877, 55830, 59795, 71754, 83745, 107631, 119590, 167490, 179385, 215262, 358770, 538155, 1076310, 22255699, 44511398, 66767097, 111278495, 133534194, 200301291, 222556990, 333835485, 400602582, 667670970, 1001506455, 2003012910]

約数ペア:

[(1, 2003012910), (2, 1001506455), (3, 667670970), (5, 400602582), (6, 333835485), (9, 222556990), (10, 200301291), (15, 133534194), (18, 111278495), (30, 66767097), (45, 44511398), (90, 22255699), (1861, 1076310), (3722, 538155), (5583, 358770), (9305, 215262), (11166, 179385), (11959, 167490), (16749, 119590), (18610, 107631), (23918, 83745), (27915, 71754), (33498, 59795), (35877, 55830)]