3425554020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{8156081}}^1$

素因数の和:8156100

約数の個数: 48

約数和(自身を含む): 10961774208

約数和(自身を除く): 7536220188

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, 8156081, 16312162, 24468243, 32624324, 40780405, 48936486, 57092567, 81560810, 97872972, 114185134, 122341215, 163121620, 171277701, 228370268, 244682430, 285462835, 342555402, 489364860, 570925670, 685110804, 856388505, 1141851340, 1712777010, 3425554020]

約数ペア:

[(1, 3425554020), (2, 1712777010), (3, 1141851340), (4, 856388505), (5, 685110804), (6, 570925670), (7, 489364860), (10, 342555402), (12, 285462835), (14, 244682430), (15, 228370268), (20, 171277701), (21, 163121620), (28, 122341215), (30, 114185134), (35, 97872972), (42, 81560810), (60, 57092567), (70, 48936486), (84, 40780405), (105, 32624324), (140, 24468243), (210, 16312162), (420, 8156081)]