302574190

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{3119}}^1$

素因数の和:3324

約数の個数: 32

約数和(自身を含む): 555984000

約数和(自身を除く): 253409810

約数列:

[1, 2, 5, 10, 89, 109, 178, 218, 445, 545, 890, 1090, 3119, 6238, 9701, 15595, 19402, 31190, 48505, 97010, 277591, 339971, 555182, 679942, 1387955, 1699855, 2775910, 3399710, 30257419, 60514838, 151287095, 302574190]

約数ペア:

[(1, 302574190), (2, 151287095), (5, 60514838), (10, 30257419), (89, 3399710), (109, 2775910), (178, 1699855), (218, 1387955), (445, 679942), (545, 555182), (890, 339971), (1090, 277591), (3119, 97010), (6238, 48505), (9701, 31190), (15595, 19402)]