29357890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127643}}^1$

素因数の和:127673

約数の個数: 16

約数和(自身を含む): 55142208

約数和(自身を除く): 25784318

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 127643, 255286, 638215, 1276430, 2935789, 5871578, 14678945, 29357890]

約数ペア:

[(1, 29357890), (2, 14678945), (5, 5871578), (10, 2935789), (23, 1276430), (46, 638215), (115, 255286), (230, 127643)]