72876590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7237}}^1$

素因数の和:7316

約数の個数: 32

約数和(自身を含む): 140706720

約数和(自身を除く): 67830130

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 5035, 7237, 10070, 14474, 36185, 72370, 137503, 275006, 383561, 687515, 767122, 1375030, 1917805, 3835610, 7287659, 14575318, 36438295, 72876590]

約数ペア:

[(1, 72876590), (2, 36438295), (5, 14575318), (10, 7287659), (19, 3835610), (38, 1917805), (53, 1375030), (95, 767122), (106, 687515), (190, 383561), (265, 275006), (530, 137503), (1007, 72370), (2014, 36185), (5035, 14474), (7237, 10070)]