3898510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 8999424

約数和(自身を除く): 5100914

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 61, 70, 77, 83, 110, 122, 154, 166, 305, 385, 415, 427, 581, 610, 671, 770, 830, 854, 913, 1162, 1342, 1826, 2135, 2905, 3355, 4270, 4565, 4697, 5063, 5810, 6391, 6710, 9130, 9394, 10126, 12782, 23485, 25315, 31955, 35441, 46970, 50630, 55693, 63910, 70882, 111386, 177205, 278465, 354410, 389851, 556930, 779702, 1949255, 3898510]

約数ペア:

[(1, 3898510), (2, 1949255), (5, 779702), (7, 556930), (10, 389851), (11, 354410), (14, 278465), (22, 177205), (35, 111386), (55, 70882), (61, 63910), (70, 55693), (77, 50630), (83, 46970), (110, 35441), (122, 31955), (154, 25315), (166, 23485), (305, 12782), (385, 10126), (415, 9394), (427, 9130), (581, 6710), (610, 6391), (671, 5810), (770, 5063), (830, 4697), (854, 4565), (913, 4270), (1162, 3355), (1342, 2905), (1826, 2135)]