2013259740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{127583}}^1$

素因数の和:127858

約数の個数: 48

約数和(自身を含む): 5658605568

約数和(自身を除く): 3645345828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2630, 3156, 3945, 5260, 7890, 15780, 127583, 255166, 382749, 510332, 637915, 765498, 1275830, 1530996, 1913745, 2551660, 3827490, 7654980, 33554329, 67108658, 100662987, 134217316, 167771645, 201325974, 335543290, 402651948, 503314935, 671086580, 1006629870, 2013259740]

約数ペア:

[(1, 2013259740), (2, 1006629870), (3, 671086580), (4, 503314935), (5, 402651948), (6, 335543290), (10, 201325974), (12, 167771645), (15, 134217316), (20, 100662987), (30, 67108658), (60, 33554329), (263, 7654980), (526, 3827490), (789, 2551660), (1052, 1913745), (1315, 1530996), (1578, 1275830), (2630, 765498), (3156, 637915), (3945, 510332), (5260, 382749), (7890, 255166), (15780, 127583)]