65319610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{2221}}^1$

素因数の和:2418

約数の個数: 32

約数和(自身を含む): 125267472

約数和(自身を除く): 59947862

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 173, 346, 865, 1730, 2221, 2941, 4442, 5882, 11105, 14705, 22210, 29410, 37757, 75514, 188785, 377570, 384233, 768466, 1921165, 3842330, 6531961, 13063922, 32659805, 65319610]

約数ペア:

[(1, 65319610), (2, 32659805), (5, 13063922), (10, 6531961), (17, 3842330), (34, 1921165), (85, 768466), (170, 384233), (173, 377570), (346, 188785), (865, 75514), (1730, 37757), (2221, 29410), (2941, 22210), (4442, 14705), (5882, 11105)]