74971706830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{258523127}}^1$

素因数の和:258523163

約数の個数: 16

約数和(自身を含む): 139602489120

約数和(自身を除く): 64630782290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 258523127, 517046254, 1292615635, 2585231270, 7497170683, 14994341366, 37485853415, 74971706830]

約数ペア:

[(1, 74971706830), (2, 37485853415), (5, 14994341366), (10, 7497170683), (29, 2585231270), (58, 1292615635), (145, 517046254), (290, 258523127)]