1519974610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3863}}^1$

素因数の和:3968

約数の個数: 96

約数和(自身を含む): 3520444032

約数和(自身を除く): 2000469422

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 73, 77, 98, 110, 146, 154, 245, 365, 385, 490, 511, 539, 730, 770, 803, 1022, 1078, 1606, 2555, 2695, 3577, 3863, 4015, 5110, 5390, 5621, 7154, 7726, 8030, 11242, 17885, 19315, 27041, 28105, 35770, 38630, 39347, 42493, 54082, 56210, 78694, 84986, 135205, 189287, 196735, 212465, 270410, 281999, 297451, 378574, 393470, 424930, 563998, 594902, 946435, 1409995, 1487255, 1892870, 1973993, 2082157, 2819990, 2974510, 3101989, 3947986, 4164314, 6203978, 9869965, 10410785, 13817951, 15509945, 19739930, 20821570, 21713923, 27635902, 31019890, 43427846, 69089755, 108569615, 138179510, 151997461, 217139230, 303994922, 759987305, 1519974610]

約数ペア:

[(1, 1519974610), (2, 759987305), (5, 303994922), (7, 217139230), (10, 151997461), (11, 138179510), (14, 108569615), (22, 69089755), (35, 43427846), (49, 31019890), (55, 27635902), (70, 21713923), (73, 20821570), (77, 19739930), (98, 15509945), (110, 13817951), (146, 10410785), (154, 9869965), (245, 6203978), (365, 4164314), (385, 3947986), (490, 3101989), (511, 2974510), (539, 2819990), (730, 2082157), (770, 1973993), (803, 1892870), (1022, 1487255), (1078, 1409995), (1606, 946435), (2555, 594902), (2695, 563998), (3577, 424930), (3863, 393470), (4015, 378574), (5110, 297451), (5390, 281999), (5621, 270410), (7154, 212465), (7726, 196735), (8030, 189287), (11242, 135205), (17885, 84986), (19315, 78694), (27041, 56210), (28105, 54082), (35770, 42493), (38630, 39347)]