2487130465540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{15061}}^1\times {\mathrm{1179551}}^1$

素因数の和:1194628

約数の個数: 48

約数和(自身を含む): 5969514507264

約数和(自身を除く): 3482384041724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 15061, 30122, 60244, 75305, 105427, 150610, 210854, 301220, 421708, 527135, 1054270, 1179551, 2108540, 2359102, 4718204, 5897755, 8256857, 11795510, 16513714, 23591020, 33027428, 41284285, 82568570, 165137140, 17765217611, 35530435222, 71060870444, 88826088055, 124356523277, 177652176110, 248713046554, 355304352220, 497426093108, 621782616385, 1243565232770, 2487130465540]

約数ペア:

[(1, 2487130465540), (2, 1243565232770), (4, 621782616385), (5, 497426093108), (7, 355304352220), (10, 248713046554), (14, 177652176110), (20, 124356523277), (28, 88826088055), (35, 71060870444), (70, 35530435222), (140, 17765217611), (15061, 165137140), (30122, 82568570), (60244, 41284285), (75305, 33027428), (105427, 23591020), (150610, 16513714), (210854, 11795510), (301220, 8256857), (421708, 5897755), (527135, 4718204), (1054270, 2359102), (1179551, 2108540)]