7797020

素因数分解:

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

素因数の和:171

約数の個数: 96

約数和(自身を含む): 20998656

約数和(自身を除く): 13201636

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 61, 70, 77, 83, 110, 122, 140, 154, 166, 220, 244, 305, 308, 332, 385, 415, 427, 581, 610, 671, 770, 830, 854, 913, 1162, 1220, 1342, 1540, 1660, 1708, 1826, 2135, 2324, 2684, 2905, 3355, 3652, 4270, 4565, 4697, 5063, 5810, 6391, 6710, 8540, 9130, 9394, 10126, 11620, 12782, 13420, 18260, 18788, 20252, 23485, 25315, 25564, 31955, 35441, 46970, 50630, 55693, 63910, 70882, 93940, 101260, 111386, 127820, 141764, 177205, 222772, 278465, 354410, 389851, 556930, 708820, 779702, 1113860, 1559404, 1949255, 3898510, 7797020]

約数ペア:

[(1, 7797020), (2, 3898510), (4, 1949255), (5, 1559404), (7, 1113860), (10, 779702), (11, 708820), (14, 556930), (20, 389851), (22, 354410), (28, 278465), (35, 222772), (44, 177205), (55, 141764), (61, 127820), (70, 111386), (77, 101260), (83, 93940), (110, 70882), (122, 63910), (140, 55693), (154, 50630), (166, 46970), (220, 35441), (244, 31955), (305, 25564), (308, 25315), (332, 23485), (385, 20252), (415, 18788), (427, 18260), (581, 13420), (610, 12782), (671, 11620), (770, 10126), (830, 9394), (854, 9130), (913, 8540), (1162, 6710), (1220, 6391), (1342, 5810), (1540, 5063), (1660, 4697), (1708, 4565), (1826, 4270), (2135, 3652), (2324, 3355), (2684, 2905)]