239212140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{84827}}^1$

素因数の和:84886

約数の個数: 48

約数和(自身を含む): 684052992

約数和(自身を除く): 444840852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 84827, 169654, 254481, 339308, 424135, 508962, 848270, 1017924, 1272405, 1696540, 2544810, 3986869, 5089620, 7973738, 11960607, 15947476, 19934345, 23921214, 39868690, 47842428, 59803035, 79737380, 119606070, 239212140]

約数ペア:

[(1, 239212140), (2, 119606070), (3, 79737380), (4, 59803035), (5, 47842428), (6, 39868690), (10, 23921214), (12, 19934345), (15, 15947476), (20, 11960607), (30, 7973738), (47, 5089620), (60, 3986869), (94, 2544810), (141, 1696540), (188, 1272405), (235, 1017924), (282, 848270), (470, 508962), (564, 424135), (705, 339308), (940, 254481), (1410, 169654), (2820, 84827)]