30202744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1553}}^1$

素因数の和:1600

約数の個数: 64

約数和(自身を含む): 70489440

約数和(自身を除く): 40286696

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 187, 221, 286, 374, 442, 572, 748, 884, 1144, 1496, 1553, 1768, 2431, 3106, 4862, 6212, 9724, 12424, 17083, 19448, 20189, 26401, 34166, 40378, 52802, 68332, 80756, 105604, 136664, 161512, 211208, 222079, 290411, 343213, 444158, 580822, 686426, 888316, 1161644, 1372852, 1776632, 2323288, 2745704, 3775343, 7550686, 15101372, 30202744]

約数ペア:

[(1, 30202744), (2, 15101372), (4, 7550686), (8, 3775343), (11, 2745704), (13, 2323288), (17, 1776632), (22, 1372852), (26, 1161644), (34, 888316), (44, 686426), (52, 580822), (68, 444158), (88, 343213), (104, 290411), (136, 222079), (143, 211208), (187, 161512), (221, 136664), (286, 105604), (374, 80756), (442, 68332), (572, 52802), (748, 40378), (884, 34166), (1144, 26401), (1496, 20189), (1553, 19448), (1768, 17083), (2431, 12424), (3106, 9724), (4862, 6212)]