39877290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{787}}^1$

素因数の和:1363

約数の個数: 48

約数和(自身を含む): 103997088

約数和(自身を除く): 64119798

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 563, 787, 1126, 1574, 1689, 2361, 2815, 3378, 3935, 4722, 5067, 5630, 7083, 7870, 8445, 10134, 11805, 14166, 16890, 23610, 25335, 35415, 50670, 70830, 443081, 886162, 1329243, 2215405, 2658486, 3987729, 4430810, 6646215, 7975458, 13292430, 19938645, 39877290]

約数ペア:

[(1, 39877290), (2, 19938645), (3, 13292430), (5, 7975458), (6, 6646215), (9, 4430810), (10, 3987729), (15, 2658486), (18, 2215405), (30, 1329243), (45, 886162), (90, 443081), (563, 70830), (787, 50670), (1126, 35415), (1574, 25335), (1689, 23610), (2361, 16890), (2815, 14166), (3378, 11805), (3935, 10134), (4722, 8445), (5067, 7870), (5630, 7083)]