29274130

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 53887680

約数和(自身を除く): 24613550

約数列:

[1, 2, 5, 10, 107, 109, 214, 218, 251, 502, 535, 545, 1070, 1090, 1255, 2510, 11663, 23326, 26857, 27359, 53714, 54718, 58315, 116630, 134285, 136795, 268570, 273590, 2927413, 5854826, 14637065, 29274130]

約数ペア:

[(1, 29274130), (2, 14637065), (5, 5854826), (10, 2927413), (107, 273590), (109, 268570), (214, 136795), (218, 134285), (251, 116630), (502, 58315), (535, 54718), (545, 53714), (1070, 27359), (1090, 26857), (1255, 23326), (2510, 11663)]