233843460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{389}}^1$

素因数の和:677

約数の個数: 96

約数和(自身を含む): 674593920

約数和(自身を除く): 440750460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 233, 258, 389, 430, 466, 516, 645, 699, 778, 860, 932, 1165, 1167, 1290, 1398, 1556, 1945, 2330, 2334, 2580, 2796, 3495, 3890, 4660, 4668, 5835, 6990, 7780, 10019, 11670, 13980, 16727, 20038, 23340, 30057, 33454, 40076, 50095, 50181, 60114, 66908, 83635, 90637, 100190, 100362, 120228, 150285, 167270, 181274, 200380, 200724, 250905, 271911, 300570, 334540, 362548, 453185, 501810, 543822, 601140, 906370, 1003620, 1087644, 1359555, 1812740, 2719110, 3897391, 5438220, 7794782, 11692173, 15589564, 19486955, 23384346, 38973910, 46768692, 58460865, 77947820, 116921730, 233843460]

約数ペア:

[(1, 233843460), (2, 116921730), (3, 77947820), (4, 58460865), (5, 46768692), (6, 38973910), (10, 23384346), (12, 19486955), (15, 15589564), (20, 11692173), (30, 7794782), (43, 5438220), (60, 3897391), (86, 2719110), (129, 1812740), (172, 1359555), (215, 1087644), (233, 1003620), (258, 906370), (389, 601140), (430, 543822), (466, 501810), (516, 453185), (645, 362548), (699, 334540), (778, 300570), (860, 271911), (932, 250905), (1165, 200724), (1167, 200380), (1290, 181274), (1398, 167270), (1556, 150285), (1945, 120228), (2330, 100362), (2334, 100190), (2580, 90637), (2796, 83635), (3495, 66908), (3890, 60114), (4660, 50181), (4668, 50095), (5835, 40076), (6990, 33454), (7780, 30057), (10019, 23340), (11670, 20038), (13980, 16727)]