276075695980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{13234693}}^1$

素因数の和:13234858

約数の個数: 48

約数和(自身を含む): 667028577600

約数和(自身を除く): 390952881620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1490, 2086, 2980, 4172, 5215, 10430, 20860, 13234693, 26469386, 52938772, 66173465, 92642851, 132346930, 185285702, 264693860, 370571404, 463214255, 926428510, 1852857020, 1971969257, 3943938514, 7887877028, 9859846285, 13803784799, 19719692570, 27607569598, 39439385140, 55215139196, 69018923995, 138037847990, 276075695980]

約数ペア:

[(1, 276075695980), (2, 138037847990), (4, 69018923995), (5, 55215139196), (7, 39439385140), (10, 27607569598), (14, 19719692570), (20, 13803784799), (28, 9859846285), (35, 7887877028), (70, 3943938514), (140, 1971969257), (149, 1852857020), (298, 926428510), (596, 463214255), (745, 370571404), (1043, 264693860), (1490, 185285702), (2086, 132346930), (2980, 92642851), (4172, 66173465), (5215, 52938772), (10430, 26469386), (20860, 13234693)]