17674370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 38949120

約数和(自身を除く): 21274750

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 97, 133, 137, 190, 194, 266, 274, 485, 665, 679, 685, 959, 970, 1330, 1358, 1370, 1843, 1918, 2603, 3395, 3686, 4795, 5206, 6790, 9215, 9590, 12901, 13015, 13289, 18221, 18430, 25802, 26030, 26578, 36442, 64505, 66445, 91105, 93023, 129010, 132890, 182210, 186046, 252491, 465115, 504982, 930230, 1262455, 1767437, 2524910, 3534874, 8837185, 17674370]

約数ペア:

[(1, 17674370), (2, 8837185), (5, 3534874), (7, 2524910), (10, 1767437), (14, 1262455), (19, 930230), (35, 504982), (38, 465115), (70, 252491), (95, 186046), (97, 182210), (133, 132890), (137, 129010), (190, 93023), (194, 91105), (266, 66445), (274, 64505), (485, 36442), (665, 26578), (679, 26030), (685, 25802), (959, 18430), (970, 18221), (1330, 13289), (1358, 13015), (1370, 12901), (1843, 9590), (1918, 9215), (2603, 6790), (3395, 5206), (3686, 4795)]