129710490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47513}}^1$

素因数の和:47543

約数の個数: 64

約数和(自身を含む): 383152896

約数和(自身を除く): 253442406

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 47513, 95026, 142539, 237565, 285078, 332591, 475130, 617669, 665182, 712695, 997773, 1235338, 1425390, 1662955, 1853007, 1995546, 3088345, 3325910, 3706014, 4323683, 4988865, 6176690, 8647366, 9265035, 9977730, 12971049, 18530070, 21618415, 25942098, 43236830, 64855245, 129710490]

約数ペア:

[(1, 129710490), (2, 64855245), (3, 43236830), (5, 25942098), (6, 21618415), (7, 18530070), (10, 12971049), (13, 9977730), (14, 9265035), (15, 8647366), (21, 6176690), (26, 4988865), (30, 4323683), (35, 3706014), (39, 3325910), (42, 3088345), (65, 1995546), (70, 1853007), (78, 1662955), (91, 1425390), (105, 1235338), (130, 997773), (182, 712695), (195, 665182), (210, 617669), (273, 475130), (390, 332591), (455, 285078), (546, 237565), (910, 142539), (1365, 95026), (2730, 47513)]