2847330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1861}}^1$

素因数の和:1891

約数の個数: 48

約数和(自身を含む): 7842744

約数和(自身を除く): 4995414

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, 1861, 3722, 5583, 9305, 11166, 16749, 18610, 27915, 31637, 33498, 55830, 63274, 83745, 94911, 158185, 167490, 189822, 284733, 316370, 474555, 569466, 949110, 1423665, 2847330]

約数ペア:

[(1, 2847330), (2, 1423665), (3, 949110), (5, 569466), (6, 474555), (9, 316370), (10, 284733), (15, 189822), (17, 167490), (18, 158185), (30, 94911), (34, 83745), (45, 63274), (51, 55830), (85, 33498), (90, 31637), (102, 27915), (153, 18610), (170, 16749), (255, 11166), (306, 9305), (510, 5583), (765, 3722), (1530, 1861)]