2099681010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3332827}}^1$

素因数の和:3332847

約数の個数: 48

約数和(自身を含む): 6239054016

約数和(自身を除く): 4139373006

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 3332827, 6665654, 9998481, 16664135, 19996962, 23329789, 29995443, 33328270, 46659578, 49992405, 59990886, 69989367, 99984810, 116648945, 139978734, 149977215, 209968101, 233297890, 299954430, 349946835, 419936202, 699893670, 1049840505, 2099681010]

約数ペア:

[(1, 2099681010), (2, 1049840505), (3, 699893670), (5, 419936202), (6, 349946835), (7, 299954430), (9, 233297890), (10, 209968101), (14, 149977215), (15, 139978734), (18, 116648945), (21, 99984810), (30, 69989367), (35, 59990886), (42, 49992405), (45, 46659578), (63, 33328270), (70, 29995443), (90, 23329789), (105, 19996962), (126, 16664135), (210, 9998481), (315, 6665654), (630, 3332827)]