73715390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{36313}}^1$

素因数の和:36356

約数の個数: 32

約数和(自身を含む): 156876480

約数和(自身を除く): 83161090

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 36313, 72626, 181565, 254191, 363130, 508382, 1053077, 1270955, 2106154, 2541910, 5265385, 7371539, 10530770, 14743078, 36857695, 73715390]

約数ペア:

[(1, 73715390), (2, 36857695), (5, 14743078), (7, 10530770), (10, 7371539), (14, 5265385), (29, 2541910), (35, 2106154), (58, 1270955), (70, 1053077), (145, 508382), (203, 363130), (290, 254191), (406, 181565), (1015, 72626), (2030, 36313)]