57787130

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{1553}}^1$

素因数の和:1682

約数の個数: 24

約数和(自身を含む): 105818076

約数和(自身を除く): 48030946

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 1553, 3106, 3721, 7442, 7765, 15530, 18605, 37210, 94733, 189466, 473665, 947330, 5778713, 11557426, 28893565, 57787130]

約数ペア:

[(1, 57787130), (2, 28893565), (5, 11557426), (10, 5778713), (61, 947330), (122, 473665), (305, 189466), (610, 94733), (1553, 37210), (3106, 18605), (3721, 15530), (7442, 7765)]