31974120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{88817}}^1$

素因数の和:88834

約数の個数: 48

約数和(自身を含む): 103917060

約数和(自身を除く): 71942940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 88817, 177634, 266451, 355268, 444085, 532902, 710536, 799353, 888170, 1065804, 1332255, 1598706, 1776340, 2131608, 2664510, 3197412, 3552680, 3996765, 5329020, 6394824, 7993530, 10658040, 15987060, 31974120]

約数ペア:

[(1, 31974120), (2, 15987060), (3, 10658040), (4, 7993530), (5, 6394824), (6, 5329020), (8, 3996765), (9, 3552680), (10, 3197412), (12, 2664510), (15, 2131608), (18, 1776340), (20, 1598706), (24, 1332255), (30, 1065804), (36, 888170), (40, 799353), (45, 710536), (60, 532902), (72, 444085), (90, 355268), (120, 266451), (180, 177634), (360, 88817)]