147573730

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{727}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 271724544

約数和(自身を除く): 124150814

約数列:

[1, 2, 5, 10, 53, 106, 265, 383, 530, 727, 766, 1454, 1915, 3635, 3830, 7270, 20299, 38531, 40598, 77062, 101495, 192655, 202990, 278441, 385310, 556882, 1392205, 2784410, 14757373, 29514746, 73786865, 147573730]

約数ペア:

[(1, 147573730), (2, 73786865), (5, 29514746), (10, 14757373), (53, 2784410), (106, 1392205), (265, 556882), (383, 385310), (530, 278441), (727, 202990), (766, 192655), (1454, 101495), (1915, 77062), (3635, 40598), (3830, 38531), (7270, 20299)]