2415870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1579}}^1$

素因数の和:1609

約数の個数: 48

約数和(自身を含む): 6654960

約数和(自身を除く): 4239090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 1579, 3158, 4737, 7895, 9474, 14211, 15790, 23685, 26843, 28422, 47370, 53686, 71055, 80529, 134215, 142110, 161058, 241587, 268430, 402645, 483174, 805290, 1207935, 2415870]

約数ペア:

[(1, 2415870), (2, 1207935), (3, 805290), (5, 483174), (6, 402645), (9, 268430), (10, 241587), (15, 161058), (17, 142110), (18, 134215), (30, 80529), (34, 71055), (45, 53686), (51, 47370), (85, 28422), (90, 26843), (102, 23685), (153, 15790), (170, 14211), (255, 9474), (306, 7895), (510, 4737), (765, 3158), (1530, 1579)]