15784920654

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1051}}^1\times {\mathrm{2531}}^1$

素因数の和:3653

約数の個数: 64

約数和(自身を含む): 33753950208

約数和(自身を除く): 17969029554

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1051, 1978, 2102, 2531, 2967, 3153, 5062, 5934, 6306, 7593, 15186, 24173, 45193, 48346, 58213, 72519, 90386, 108833, 116426, 135579, 145038, 174639, 217666, 271158, 326499, 349278, 652998, 1039439, 2078878, 2503159, 2660081, 3118317, 5006318, 5320162, 6236634, 7509477, 7980243, 15018954, 15960486, 61181863, 114383483, 122363726, 183545589, 228766966, 343150449, 367091178, 686300898, 2630820109, 5261640218, 7892460327, 15784920654]

約数ペア:

[(1, 15784920654), (2, 7892460327), (3, 5261640218), (6, 2630820109), (23, 686300898), (43, 367091178), (46, 343150449), (69, 228766966), (86, 183545589), (129, 122363726), (138, 114383483), (258, 61181863), (989, 15960486), (1051, 15018954), (1978, 7980243), (2102, 7509477), (2531, 6236634), (2967, 5320162), (3153, 5006318), (5062, 3118317), (5934, 2660081), (6306, 2503159), (7593, 2078878), (15186, 1039439), (24173, 652998), (45193, 349278), (48346, 326499), (58213, 271158), (72519, 217666), (90386, 174639), (108833, 145038), (116426, 135579)]