39802210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2801}}^1$

素因数の和:2851

約数の個数: 48

約数和(自身を含む): 86245560

約数和(自身を除く): 46443350

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1421, 2030, 2801, 2842, 5602, 7105, 14005, 14210, 19607, 28010, 39214, 81229, 98035, 137249, 162458, 196070, 274498, 406145, 568603, 686245, 812290, 1137206, 1372490, 2843015, 3980221, 5686030, 7960442, 19901105, 39802210]

約数ペア:

[(1, 39802210), (2, 19901105), (5, 7960442), (7, 5686030), (10, 3980221), (14, 2843015), (29, 1372490), (35, 1137206), (49, 812290), (58, 686245), (70, 568603), (98, 406145), (145, 274498), (203, 196070), (245, 162458), (290, 137249), (406, 98035), (490, 81229), (1015, 39214), (1421, 28010), (2030, 19607), (2801, 14210), (2842, 14005), (5602, 7105)]