4030190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 7781184

約数和(自身を除く): 3750994

約数列:

[1, 2, 5, 10, 17, 34, 85, 151, 157, 170, 302, 314, 755, 785, 1510, 1570, 2567, 2669, 5134, 5338, 12835, 13345, 23707, 25670, 26690, 47414, 118535, 237070, 403019, 806038, 2015095, 4030190]

約数ペア:

[(1, 4030190), (2, 2015095), (5, 806038), (10, 403019), (17, 237070), (34, 118535), (85, 47414), (151, 26690), (157, 25670), (170, 23707), (302, 13345), (314, 12835), (755, 5338), (785, 5134), (1510, 2669), (1570, 2567)]