85683660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{2741}}^1$

素因数の和:3274

約数の個数: 48

約数和(自身を含む): 240462432

約数和(自身を除く): 154778772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 521, 1042, 1563, 2084, 2605, 2741, 3126, 5210, 5482, 6252, 7815, 8223, 10420, 10964, 13705, 15630, 16446, 27410, 31260, 32892, 41115, 54820, 82230, 164460, 1428061, 2856122, 4284183, 5712244, 7140305, 8568366, 14280610, 17136732, 21420915, 28561220, 42841830, 85683660]

約数ペア:

[(1, 85683660), (2, 42841830), (3, 28561220), (4, 21420915), (5, 17136732), (6, 14280610), (10, 8568366), (12, 7140305), (15, 5712244), (20, 4284183), (30, 2856122), (60, 1428061), (521, 164460), (1042, 82230), (1563, 54820), (2084, 41115), (2605, 32892), (2741, 31260), (3126, 27410), (5210, 16446), (5482, 15630), (6252, 13705), (7815, 10964), (8223, 10420)]