3150358364180

素因数分解:

$2^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2851}}^1\times {\mathrm{142031}}^1$

素因数の和:145280

約数の個数: 48

約数和(自身を含む): 6635132824320

約数和(自身を除く): 3484774460140

約数列:

[1, 2, 4, 5, 10, 20, 389, 778, 1556, 1945, 2851, 3890, 5702, 7780, 11404, 14255, 28510, 57020, 142031, 284062, 568124, 710155, 1109039, 1420310, 2218078, 2840620, 4436156, 5545195, 11090390, 22180780, 55250059, 110500118, 221000236, 276250295, 404930381, 552500590, 809860762, 1105001180, 1619721524, 2024651905, 4049303810, 8098607620, 157517918209, 315035836418, 630071672836, 787589591045, 1575179182090, 3150358364180]

約数ペア:

[(1, 3150358364180), (2, 1575179182090), (4, 787589591045), (5, 630071672836), (10, 315035836418), (20, 157517918209), (389, 8098607620), (778, 4049303810), (1556, 2024651905), (1945, 1619721524), (2851, 1105001180), (3890, 809860762), (5702, 552500590), (7780, 404930381), (11404, 276250295), (14255, 221000236), (28510, 110500118), (57020, 55250059), (142031, 22180780), (284062, 11090390), (568124, 5545195), (710155, 4436156), (1109039, 2840620), (1420310, 2218078)]