3890790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2543}}^1$

素因数の和:2573

約数の個数: 48

約数和(自身を含む): 10715328

約数和(自身を除く): 6824538

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, 2543, 5086, 7629, 12715, 15258, 22887, 25430, 38145, 43231, 45774, 76290, 86462, 114435, 129693, 216155, 228870, 259386, 389079, 432310, 648465, 778158, 1296930, 1945395, 3890790]

約数ペア:

[(1, 3890790), (2, 1945395), (3, 1296930), (5, 778158), (6, 648465), (9, 432310), (10, 389079), (15, 259386), (17, 228870), (18, 216155), (30, 129693), (34, 114435), (45, 86462), (51, 76290), (85, 45774), (90, 43231), (102, 38145), (153, 25430), (170, 22887), (255, 15258), (306, 12715), (510, 7629), (765, 5086), (1530, 2543)]