30203288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{659}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 60231600

約数和(自身を除く): 30028312

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 337, 659, 674, 1318, 1348, 2636, 2696, 5272, 5729, 11203, 11458, 22406, 22916, 44812, 45832, 89624, 222083, 444166, 888332, 1776664, 3775411, 7550822, 15101644, 30203288]

約数ペア:

[(1, 30203288), (2, 15101644), (4, 7550822), (8, 3775411), (17, 1776664), (34, 888332), (68, 444166), (136, 222083), (337, 89624), (659, 45832), (674, 44812), (1318, 22916), (1348, 22406), (2636, 11458), (2696, 11203), (5272, 5729)]