15075170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7213}}^1$

素因数の和:7250

約数の個数: 32

約数和(自身を含む): 31164480

約数和(自身を除く): 16089310

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 7213, 14426, 36065, 72130, 79343, 137047, 158686, 274094, 396715, 685235, 793430, 1370470, 1507517, 3015034, 7537585, 15075170]

約数ペア:

[(1, 15075170), (2, 7537585), (5, 3015034), (10, 1507517), (11, 1370470), (19, 793430), (22, 685235), (38, 396715), (55, 274094), (95, 158686), (110, 137047), (190, 79343), (209, 72130), (418, 36065), (1045, 14426), (2090, 7213)]