21976572060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{362291}}^1$

素因数の和:362643

約数の個数: 72

約数和(自身を含む): 66860264016

約数和(自身を除く): 44883691956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 337, 674, 1011, 1348, 1685, 2022, 3033, 3370, 4044, 5055, 6066, 6740, 10110, 12132, 15165, 20220, 30330, 60660, 362291, 724582, 1086873, 1449164, 1811455, 2173746, 3260619, 3622910, 4347492, 5434365, 6521238, 7245820, 10868730, 13042476, 16303095, 21737460, 32606190, 65212380, 122092067, 244184134, 366276201, 488368268, 610460335, 732552402, 1098828603, 1220920670, 1465104804, 1831381005, 2197657206, 2441841340, 3662762010, 4395314412, 5494143015, 7325524020, 10988286030, 21976572060]

約数ペア:

[(1, 21976572060), (2, 10988286030), (3, 7325524020), (4, 5494143015), (5, 4395314412), (6, 3662762010), (9, 2441841340), (10, 2197657206), (12, 1831381005), (15, 1465104804), (18, 1220920670), (20, 1098828603), (30, 732552402), (36, 610460335), (45, 488368268), (60, 366276201), (90, 244184134), (180, 122092067), (337, 65212380), (674, 32606190), (1011, 21737460), (1348, 16303095), (1685, 13042476), (2022, 10868730), (3033, 7245820), (3370, 6521238), (4044, 5434365), (5055, 4347492), (6066, 3622910), (6740, 3260619), (10110, 2173746), (12132, 1811455), (15165, 1449164), (20220, 1086873), (30330, 724582), (60660, 362291)]