2281620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3457}}^1$

素因数の和:3480

約数の個数: 48

約数和(自身を含む): 6971328

約数和(自身を除く): 4689708

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 3457, 6914, 10371, 13828, 17285, 20742, 34570, 38027, 41484, 51855, 69140, 76054, 103710, 114081, 152108, 190135, 207420, 228162, 380270, 456324, 570405, 760540, 1140810, 2281620]

約数ペア:

[(1, 2281620), (2, 1140810), (3, 760540), (4, 570405), (5, 456324), (6, 380270), (10, 228162), (11, 207420), (12, 190135), (15, 152108), (20, 114081), (22, 103710), (30, 76054), (33, 69140), (44, 51855), (55, 41484), (60, 38027), (66, 34570), (110, 20742), (132, 17285), (165, 13828), (220, 10371), (330, 6914), (660, 3457)]