2016304860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{473311}}^1$

素因数の和:473394

約数の個数: 48

約数和(自身を含む): 5725181952

約数和(自身を除く): 3708877092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 473311, 946622, 1419933, 1893244, 2366555, 2839866, 4733110, 5679732, 7099665, 9466220, 14199330, 28398660, 33605081, 67210162, 100815243, 134420324, 168025405, 201630486, 336050810, 403260972, 504076215, 672101620, 1008152430, 2016304860]

約数ペア:

[(1, 2016304860), (2, 1008152430), (3, 672101620), (4, 504076215), (5, 403260972), (6, 336050810), (10, 201630486), (12, 168025405), (15, 134420324), (20, 100815243), (30, 67210162), (60, 33605081), (71, 28398660), (142, 14199330), (213, 9466220), (284, 7099665), (355, 5679732), (426, 4733110), (710, 2839866), (852, 2366555), (1065, 1893244), (1420, 1419933), (2130, 946622), (4260, 473311)]