61158130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6247}}^1$

素因数の和:6354

約数の個数: 32

約数和(自身を含む): 121461120

約数和(自身を除く): 60302990

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 4895, 6247, 9790, 12494, 31235, 62470, 68717, 137434, 343585, 555983, 687170, 1111966, 2779915, 5559830, 6115813, 12231626, 30579065, 61158130]

約数ペア:

[(1, 61158130), (2, 30579065), (5, 12231626), (10, 6115813), (11, 5559830), (22, 2779915), (55, 1111966), (89, 687170), (110, 555983), (178, 343585), (445, 137434), (890, 68717), (979, 62470), (1958, 31235), (4895, 12494), (6247, 9790)]