215078110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{35201}}^1$

素因数の和:35268

約数の個数: 32

約数和(自身を含む): 425803392

約数和(自身を除く): 210725282

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 35201, 70402, 176005, 352010, 457613, 915226, 1654447, 2288065, 3308894, 4576130, 8272235, 16544470, 21507811, 43015622, 107539055, 215078110]

約数ペア:

[(1, 215078110), (2, 107539055), (5, 43015622), (10, 21507811), (13, 16544470), (26, 8272235), (47, 4576130), (65, 3308894), (94, 2288065), (130, 1654447), (235, 915226), (470, 457613), (611, 352010), (1222, 176005), (3055, 70402), (6110, 35201)]