61361690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1489}}^1$

素因数の和:1826

約数の個数: 32

約数和(自身を含む): 119402640

約数和(自身を除く): 58040950

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 317, 634, 1489, 1585, 2978, 3170, 4121, 7445, 8242, 14890, 19357, 20605, 38714, 41210, 96785, 193570, 472013, 944026, 2360065, 4720130, 6136169, 12272338, 30680845, 61361690]

約数ペア:

[(1, 61361690), (2, 30680845), (5, 12272338), (10, 6136169), (13, 4720130), (26, 2360065), (65, 944026), (130, 472013), (317, 193570), (634, 96785), (1489, 41210), (1585, 38714), (2978, 20605), (3170, 19357), (4121, 14890), (7445, 8242)]