70174020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{167081}}^1$

素因数の和:167100

約数の個数: 48

約数和(自身を含む): 224558208

約数和(自身を除く): 154384188

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, 167081, 334162, 501243, 668324, 835405, 1002486, 1169567, 1670810, 2004972, 2339134, 2506215, 3341620, 3508701, 4678268, 5012430, 5847835, 7017402, 10024860, 11695670, 14034804, 17543505, 23391340, 35087010, 70174020]

約数ペア:

[(1, 70174020), (2, 35087010), (3, 23391340), (4, 17543505), (5, 14034804), (6, 11695670), (7, 10024860), (10, 7017402), (12, 5847835), (14, 5012430), (15, 4678268), (20, 3508701), (21, 3341620), (28, 2506215), (30, 2339134), (35, 2004972), (42, 1670810), (60, 1169567), (70, 1002486), (84, 835405), (105, 668324), (140, 501243), (210, 334162), (420, 167081)]