202422540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{146683}}^1$

素因数の和:146718

約数の個数: 48

約数和(自身を含む): 591429888

約数和(自身を除く): 389007348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 146683, 293366, 440049, 586732, 733415, 880098, 1466830, 1760196, 2200245, 2933660, 3373709, 4400490, 6747418, 8800980, 10121127, 13494836, 16868545, 20242254, 33737090, 40484508, 50605635, 67474180, 101211270, 202422540]

約数ペア:

[(1, 202422540), (2, 101211270), (3, 67474180), (4, 50605635), (5, 40484508), (6, 33737090), (10, 20242254), (12, 16868545), (15, 13494836), (20, 10121127), (23, 8800980), (30, 6747418), (46, 4400490), (60, 3373709), (69, 2933660), (92, 2200245), (115, 1760196), (138, 1466830), (230, 880098), (276, 733415), (345, 586732), (460, 440049), (690, 293366), (1380, 146683)]