8749430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 16632000

約数和(自身を除く): 7882570

約数列:

[1, 2, 5, 10, 23, 46, 109, 115, 218, 230, 349, 545, 698, 1090, 1745, 2507, 3490, 5014, 8027, 12535, 16054, 25070, 38041, 40135, 76082, 80270, 190205, 380410, 874943, 1749886, 4374715, 8749430]

約数ペア:

[(1, 8749430), (2, 4374715), (5, 1749886), (10, 874943), (23, 380410), (46, 190205), (109, 80270), (115, 76082), (218, 40135), (230, 38041), (349, 25070), (545, 16054), (698, 12535), (1090, 8027), (1745, 5014), (2507, 3490)]