72122310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61643}}^1$

素因数の和:61669

約数の個数: 48

約数和(自身を含む): 201945744

約数和(自身を除く): 129823434

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 61643, 123286, 184929, 308215, 369858, 554787, 616430, 801359, 924645, 1109574, 1602718, 1849290, 2404077, 2773935, 4006795, 4808154, 5547870, 7212231, 8013590, 12020385, 14424462, 24040770, 36061155, 72122310]

約数ペア:

[(1, 72122310), (2, 36061155), (3, 24040770), (5, 14424462), (6, 12020385), (9, 8013590), (10, 7212231), (13, 5547870), (15, 4808154), (18, 4006795), (26, 2773935), (30, 2404077), (39, 1849290), (45, 1602718), (65, 1109574), (78, 924645), (90, 801359), (117, 616430), (130, 554787), (195, 369858), (234, 308215), (390, 184929), (585, 123286), (1170, 61643)]