2378664970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{17341}}^1$

素因数の和:17431

約数の個数: 64

約数和(自身を含む): 4944551040

約数和(自身を除く): 2565886070

約数列:

[1, 2, 5, 10, 11, 22, 29, 43, 55, 58, 86, 110, 145, 215, 290, 319, 430, 473, 638, 946, 1247, 1595, 2365, 2494, 3190, 4730, 6235, 12470, 13717, 17341, 27434, 34682, 68585, 86705, 137170, 173410, 190751, 381502, 502889, 745663, 953755, 1005778, 1491326, 1907510, 2514445, 3728315, 5028890, 5531779, 7456630, 8202293, 11063558, 16404586, 21624227, 27658895, 41011465, 43248454, 55317790, 82022930, 108121135, 216242270, 237866497, 475732994, 1189332485, 2378664970]

約数ペア:

[(1, 2378664970), (2, 1189332485), (5, 475732994), (10, 237866497), (11, 216242270), (22, 108121135), (29, 82022930), (43, 55317790), (55, 43248454), (58, 41011465), (86, 27658895), (110, 21624227), (145, 16404586), (215, 11063558), (290, 8202293), (319, 7456630), (430, 5531779), (473, 5028890), (638, 3728315), (946, 2514445), (1247, 1907510), (1595, 1491326), (2365, 1005778), (2494, 953755), (3190, 745663), (4730, 502889), (6235, 381502), (12470, 190751), (13717, 173410), (17341, 137170), (27434, 86705), (34682, 68585)]