31191530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1823}}^1$

素因数の和:1918

約数の個数: 32

約数和(自身を含む): 59097600

約数和(自身を除く): 27906070

約数列:

[1, 2, 5, 10, 29, 58, 59, 118, 145, 290, 295, 590, 1711, 1823, 3422, 3646, 8555, 9115, 17110, 18230, 52867, 105734, 107557, 215114, 264335, 528670, 537785, 1075570, 3119153, 6238306, 15595765, 31191530]

約数ペア:

[(1, 31191530), (2, 15595765), (5, 6238306), (10, 3119153), (29, 1075570), (58, 537785), (59, 528670), (118, 264335), (145, 215114), (290, 107557), (295, 105734), (590, 52867), (1711, 18230), (1823, 17110), (3422, 9115), (3646, 8555)]