1933950780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{290383}}^1$

素因数の和:290435

約数の個数: 72

約数和(自身を含む): 6024887232

約数和(自身を除く): 4090936452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 290383, 580766, 871149, 1161532, 1451915, 1742298, 2613447, 2903830, 3484596, 4355745, 5226894, 5807660, 8711490, 10453788, 10744171, 13067235, 17422980, 21488342, 26134470, 32232513, 42976684, 52268940, 53720855, 64465026, 96697539, 107441710, 128930052, 161162565, 193395078, 214883420, 322325130, 386790156, 483487695, 644650260, 966975390, 1933950780]

約数ペア:

[(1, 1933950780), (2, 966975390), (3, 644650260), (4, 483487695), (5, 386790156), (6, 322325130), (9, 214883420), (10, 193395078), (12, 161162565), (15, 128930052), (18, 107441710), (20, 96697539), (30, 64465026), (36, 53720855), (37, 52268940), (45, 42976684), (60, 32232513), (74, 26134470), (90, 21488342), (111, 17422980), (148, 13067235), (180, 10744171), (185, 10453788), (222, 8711490), (333, 5807660), (370, 5226894), (444, 4355745), (555, 3484596), (666, 2903830), (740, 2613447), (1110, 1742298), (1332, 1451915), (1665, 1161532), (2220, 871149), (3330, 580766), (6660, 290383)]