1375010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1511}}^1$

素因数の和:1538

約数の個数: 32

約数和(自身を含む): 3048192

約数和(自身を除く): 1673182

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 1511, 3022, 7555, 10577, 15110, 19643, 21154, 39286, 52885, 98215, 105770, 137501, 196430, 275002, 687505, 1375010]

約数ペア:

[(1, 1375010), (2, 687505), (5, 275002), (7, 196430), (10, 137501), (13, 105770), (14, 98215), (26, 52885), (35, 39286), (65, 21154), (70, 19643), (91, 15110), (130, 10577), (182, 7555), (455, 3022), (910, 1511)]