9111340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 22063104

約数和(自身を除く): 12951764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 431, 604, 755, 862, 1057, 1510, 1724, 2114, 2155, 3017, 3020, 4228, 4310, 5285, 6034, 8620, 10570, 12068, 15085, 21140, 30170, 60340, 65081, 130162, 260324, 325405, 455567, 650810, 911134, 1301620, 1822268, 2277835, 4555670, 9111340]

約数ペア:

[(1, 9111340), (2, 4555670), (4, 2277835), (5, 1822268), (7, 1301620), (10, 911134), (14, 650810), (20, 455567), (28, 325405), (35, 260324), (70, 130162), (140, 65081), (151, 60340), (302, 30170), (431, 21140), (604, 15085), (755, 12068), (862, 10570), (1057, 8620), (1510, 6034), (1724, 5285), (2114, 4310), (2155, 4228), (3017, 3020)]