3394020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{8081}}^1$

素因数の和:8100

約数の個数: 48

約数和(自身を含む): 10862208

約数和(自身を除く): 7468188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 8081, 16162, 24243, 32324, 40405, 48486, 56567, 80810, 96972, 113134, 121215, 161620, 169701, 226268, 242430, 282835, 339402, 484860, 565670, 678804, 848505, 1131340, 1697010, 3394020]

約数ペア:

[(1, 3394020), (2, 1697010), (3, 1131340), (4, 848505), (5, 678804), (6, 565670), (7, 484860), (10, 339402), (12, 282835), (14, 242430), (15, 226268), (20, 169701), (21, 161620), (28, 121215), (30, 113134), (35, 96972), (42, 80810), (60, 56567), (70, 48486), (84, 40405), (105, 32324), (140, 24243), (210, 16162), (420, 8081)]