830220190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{6599}}^1$

素因数の和:7176

約数の個数: 32

約数和(自身を含む): 1562457600

約数和(自身を除く): 732237410

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 547, 1094, 2735, 5470, 6599, 12581, 13198, 25162, 32995, 62905, 65990, 125810, 151777, 303554, 758885, 1517770, 3609653, 7219306, 18048265, 36096530, 83022019, 166044038, 415110095, 830220190]

約数ペア:

[(1, 830220190), (2, 415110095), (5, 166044038), (10, 83022019), (23, 36096530), (46, 18048265), (115, 7219306), (230, 3609653), (547, 1517770), (1094, 758885), (2735, 303554), (5470, 151777), (6599, 125810), (12581, 65990), (13198, 62905), (25162, 32995)]