17254020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41081}}^1$

素因数の和:41100

約数の個数: 48

約数和(自身を含む): 55214208

約数和(自身を除く): 37960188

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, 41081, 82162, 123243, 164324, 205405, 246486, 287567, 410810, 492972, 575134, 616215, 821620, 862701, 1150268, 1232430, 1437835, 1725402, 2464860, 2875670, 3450804, 4313505, 5751340, 8627010, 17254020]

約数ペア:

[(1, 17254020), (2, 8627010), (3, 5751340), (4, 4313505), (5, 3450804), (6, 2875670), (7, 2464860), (10, 1725402), (12, 1437835), (14, 1232430), (15, 1150268), (20, 862701), (21, 821620), (28, 616215), (30, 575134), (35, 492972), (42, 410810), (60, 287567), (70, 246486), (84, 205405), (105, 164324), (140, 123243), (210, 82162), (420, 41081)]