7670790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2939}}^1$

素因数の和:2981

約数の個数: 48

約数和(自身を含む): 20638800

約数和(自身を除く): 12968010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 2939, 5878, 8817, 14695, 17634, 26451, 29390, 44085, 52902, 85231, 88170, 132255, 170462, 255693, 264510, 426155, 511386, 767079, 852310, 1278465, 1534158, 2556930, 3835395, 7670790]

約数ペア:

[(1, 7670790), (2, 3835395), (3, 2556930), (5, 1534158), (6, 1278465), (9, 852310), (10, 767079), (15, 511386), (18, 426155), (29, 264510), (30, 255693), (45, 170462), (58, 132255), (87, 88170), (90, 85231), (145, 52902), (174, 44085), (261, 29390), (290, 26451), (435, 17634), (522, 14695), (870, 8817), (1305, 5878), (2610, 2939)]