2267688540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2907293}}^1$

素因数の和:2907318

約数の個数: 48

約数和(自身を含む): 6837955488

約数和(自身を除く): 4570266948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2907293, 5814586, 8721879, 11629172, 14536465, 17443758, 29072930, 34887516, 37794809, 43609395, 58145860, 75589618, 87218790, 113384427, 151179236, 174437580, 188974045, 226768854, 377948090, 453537708, 566922135, 755896180, 1133844270, 2267688540]

約数ペア:

[(1, 2267688540), (2, 1133844270), (3, 755896180), (4, 566922135), (5, 453537708), (6, 377948090), (10, 226768854), (12, 188974045), (13, 174437580), (15, 151179236), (20, 113384427), (26, 87218790), (30, 75589618), (39, 58145860), (52, 43609395), (60, 37794809), (65, 34887516), (78, 29072930), (130, 17443758), (156, 14536465), (195, 11629172), (260, 8721879), (390, 5814586), (780, 2907293)]