73400870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2441}}^1$

素因数の和:2576

約数の個数: 32

約数和(自身を含む): 137846016

約数和(自身を除く): 64445146

約数列:

[1, 2, 5, 10, 31, 62, 97, 155, 194, 310, 485, 970, 2441, 3007, 4882, 6014, 12205, 15035, 24410, 30070, 75671, 151342, 236777, 378355, 473554, 756710, 1183885, 2367770, 7340087, 14680174, 36700435, 73400870]

約数ペア:

[(1, 73400870), (2, 36700435), (5, 14680174), (10, 7340087), (31, 2367770), (62, 1183885), (97, 756710), (155, 473554), (194, 378355), (310, 236777), (485, 151342), (970, 75671), (2441, 30070), (3007, 24410), (4882, 15035), (6014, 12205)]