121259330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{2039}}^1$

素因数の和:2378

約数の個数: 32

約数和(自身を含む): 230601600

約数和(自身を除く): 109342270

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 313, 626, 1565, 2039, 3130, 4078, 5947, 10195, 11894, 20390, 29735, 38741, 59470, 77482, 193705, 387410, 638207, 1276414, 3191035, 6382070, 12125933, 24251866, 60629665, 121259330]

約数ペア:

[(1, 121259330), (2, 60629665), (5, 24251866), (10, 12125933), (19, 6382070), (38, 3191035), (95, 1276414), (190, 638207), (313, 387410), (626, 193705), (1565, 77482), (2039, 59470), (3130, 38741), (4078, 29735), (5947, 20390), (10195, 11894)]