234429130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{58171}}^1$

素因数の和:58222

約数の個数: 32

約数和(自身を含む): 469099008

約数和(自身を除く): 234669878

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 58171, 116342, 290855, 581710, 756223, 1512446, 1803301, 3606602, 3781115, 7562230, 9016505, 18033010, 23442913, 46885826, 117214565, 234429130]

約数ペア:

[(1, 234429130), (2, 117214565), (5, 46885826), (10, 23442913), (13, 18033010), (26, 9016505), (31, 7562230), (62, 3781115), (65, 3606602), (130, 1803301), (155, 1512446), (310, 756223), (403, 581710), (806, 290855), (2015, 116342), (4030, 58171)]