83997870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{769}}^1$

素因数の和:1121

約数の個数: 64

約数和(自身を含む): 220872960

約数和(自身を除く): 136875090

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 331, 662, 769, 993, 1538, 1655, 1986, 2307, 3310, 3641, 3845, 4614, 4965, 7282, 7690, 8459, 9930, 10923, 11535, 16918, 18205, 21846, 23070, 25377, 36410, 42295, 50754, 54615, 84590, 109230, 126885, 253770, 254539, 509078, 763617, 1272695, 1527234, 2545390, 2799929, 3818085, 5599858, 7636170, 8399787, 13999645, 16799574, 27999290, 41998935, 83997870]

約数ペア:

[(1, 83997870), (2, 41998935), (3, 27999290), (5, 16799574), (6, 13999645), (10, 8399787), (11, 7636170), (15, 5599858), (22, 3818085), (30, 2799929), (33, 2545390), (55, 1527234), (66, 1272695), (110, 763617), (165, 509078), (330, 254539), (331, 253770), (662, 126885), (769, 109230), (993, 84590), (1538, 54615), (1655, 50754), (1986, 42295), (2307, 36410), (3310, 25377), (3641, 23070), (3845, 21846), (4614, 18205), (4965, 16918), (7282, 11535), (7690, 10923), (8459, 9930)]