243313190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{3119}}^1$

素因数の和:3424

約数の個数: 32

約数和(自身を含む): 454896000

約数和(自身を除く): 211582810

約数列:

[1, 2, 5, 10, 29, 58, 145, 269, 290, 538, 1345, 2690, 3119, 6238, 7801, 15595, 15602, 31190, 39005, 78010, 90451, 180902, 452255, 839011, 904510, 1678022, 4195055, 8390110, 24331319, 48662638, 121656595, 243313190]

約数ペア:

[(1, 243313190), (2, 121656595), (5, 48662638), (10, 24331319), (29, 8390110), (58, 4195055), (145, 1678022), (269, 904510), (290, 839011), (538, 452255), (1345, 180902), (2690, 90451), (3119, 78010), (6238, 39005), (7801, 31190), (15595, 15602)]