59253880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{491}}^1$

素因数の和:940

約数の個数: 64

約数和(自身を含む): 153031680

約数和(自身を除く): 93777800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 431, 491, 862, 982, 1724, 1964, 2155, 2455, 3017, 3437, 3448, 3928, 4310, 4910, 6034, 6874, 8620, 9820, 12068, 13748, 15085, 17185, 17240, 19640, 24136, 27496, 30170, 34370, 60340, 68740, 120680, 137480, 211621, 423242, 846484, 1058105, 1481347, 1692968, 2116210, 2962694, 4232420, 5925388, 7406735, 8464840, 11850776, 14813470, 29626940, 59253880]

約数ペア:

[(1, 59253880), (2, 29626940), (4, 14813470), (5, 11850776), (7, 8464840), (8, 7406735), (10, 5925388), (14, 4232420), (20, 2962694), (28, 2116210), (35, 1692968), (40, 1481347), (56, 1058105), (70, 846484), (140, 423242), (280, 211621), (431, 137480), (491, 120680), (862, 68740), (982, 60340), (1724, 34370), (1964, 30170), (2155, 27496), (2455, 24136), (3017, 19640), (3437, 17240), (3448, 17185), (3928, 15085), (4310, 13748), (4910, 12068), (6034, 9820), (6874, 8620)]