74470270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{28753}}^1$

素因数の和:28804

約数の個数: 32

約数和(自身を含む): 157341888

約数和(自身を除く): 82871618

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 28753, 57506, 143765, 201271, 287530, 402542, 1006355, 1063861, 2012710, 2127722, 5319305, 7447027, 10638610, 14894054, 37235135, 74470270]

約数ペア:

[(1, 74470270), (2, 37235135), (5, 14894054), (7, 10638610), (10, 7447027), (14, 5319305), (35, 2127722), (37, 2012710), (70, 1063861), (74, 1006355), (185, 402542), (259, 287530), (370, 201271), (518, 143765), (1295, 57506), (2590, 28753)]