127824570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61751}}^1$

素因数の和:61787

約数の個数: 48

約数和(自身を含む): 346799232

約数和(自身を除く): 218974662

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 61751, 123502, 185253, 308755, 370506, 555759, 617510, 926265, 1111518, 1420273, 1852530, 2778795, 2840546, 4260819, 5557590, 7101365, 8521638, 12782457, 14202730, 21304095, 25564914, 42608190, 63912285, 127824570]

約数ペア:

[(1, 127824570), (2, 63912285), (3, 42608190), (5, 25564914), (6, 21304095), (9, 14202730), (10, 12782457), (15, 8521638), (18, 7101365), (23, 5557590), (30, 4260819), (45, 2840546), (46, 2778795), (69, 1852530), (90, 1420273), (115, 1111518), (138, 926265), (207, 617510), (230, 555759), (345, 370506), (414, 308755), (690, 185253), (1035, 123502), (2070, 61751)]