7481610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{857}}^1$

素因数の和:967

約数の個数: 48

約数和(自身を含む): 19675656

約数和(自身を除く): 12194046

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 857, 873, 970, 1455, 1714, 1746, 2571, 2910, 4285, 4365, 5142, 7713, 8570, 8730, 12855, 15426, 25710, 38565, 77130, 83129, 166258, 249387, 415645, 498774, 748161, 831290, 1246935, 1496322, 2493870, 3740805, 7481610]

約数ペア:

[(1, 7481610), (2, 3740805), (3, 2493870), (5, 1496322), (6, 1246935), (9, 831290), (10, 748161), (15, 498774), (18, 415645), (30, 249387), (45, 166258), (90, 83129), (97, 77130), (194, 38565), (291, 25710), (485, 15426), (582, 12855), (857, 8730), (873, 8570), (970, 7713), (1455, 5142), (1714, 4365), (1746, 4285), (2571, 2910)]