23255890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1583

約数の個数: 48

約数和(自身を含む): 50298624

約数和(自身を除く): 27042734

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 1531, 2170, 3038, 3062, 7595, 7655, 10717, 15190, 15310, 21434, 47461, 53585, 75019, 94922, 107170, 150038, 237305, 332227, 375095, 474610, 664454, 750190, 1661135, 2325589, 3322270, 4651178, 11627945, 23255890]

約数ペア:

[(1, 23255890), (2, 11627945), (5, 4651178), (7, 3322270), (10, 2325589), (14, 1661135), (31, 750190), (35, 664454), (49, 474610), (62, 375095), (70, 332227), (98, 237305), (155, 150038), (217, 107170), (245, 94922), (310, 75019), (434, 53585), (490, 47461), (1085, 21434), (1519, 15310), (1531, 15190), (2170, 10717), (3038, 7655), (3062, 7595)]