72659090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 154725120

約数和(自身を除く): 82066030

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 73, 118, 146, 241, 295, 365, 413, 482, 511, 590, 730, 826, 1022, 1205, 1687, 2065, 2410, 2555, 3374, 4130, 4307, 5110, 8435, 8614, 14219, 16870, 17593, 21535, 28438, 30149, 35186, 43070, 60298, 71095, 87965, 99533, 123151, 142190, 150745, 175930, 199066, 246302, 301490, 497665, 615755, 995330, 1037987, 1231510, 2075974, 5189935, 7265909, 10379870, 14531818, 36329545, 72659090]

約数ペア:

[(1, 72659090), (2, 36329545), (5, 14531818), (7, 10379870), (10, 7265909), (14, 5189935), (35, 2075974), (59, 1231510), (70, 1037987), (73, 995330), (118, 615755), (146, 497665), (241, 301490), (295, 246302), (365, 199066), (413, 175930), (482, 150745), (511, 142190), (590, 123151), (730, 99533), (826, 87965), (1022, 71095), (1205, 60298), (1687, 43070), (2065, 35186), (2410, 30149), (2555, 28438), (3374, 21535), (4130, 17593), (4307, 16870), (5110, 14219), (8435, 8614)]