289241370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15377}}^1$

素因数の和:15420

約数の個数: 96

約数和(自身を含む): 863628480

約数和(自身を除く): 574387110

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 165, 171, 190, 198, 209, 285, 330, 342, 418, 495, 570, 627, 855, 990, 1045, 1254, 1710, 1881, 2090, 3135, 3762, 6270, 9405, 15377, 18810, 30754, 46131, 76885, 92262, 138393, 153770, 169147, 230655, 276786, 292163, 338294, 461310, 507441, 584326, 691965, 845735, 876489, 1014882, 1383930, 1460815, 1522323, 1691470, 1752978, 2537205, 2629467, 2921630, 3044646, 3213793, 4382445, 5074410, 5258934, 6427586, 7611615, 8764890, 9641379, 13147335, 15223230, 16068965, 19282758, 26294670, 28924137, 32137930, 48206895, 57848274, 96413790, 144620685, 289241370]

約数ペア:

[(1, 289241370), (2, 144620685), (3, 96413790), (5, 57848274), (6, 48206895), (9, 32137930), (10, 28924137), (11, 26294670), (15, 19282758), (18, 16068965), (19, 15223230), (22, 13147335), (30, 9641379), (33, 8764890), (38, 7611615), (45, 6427586), (55, 5258934), (57, 5074410), (66, 4382445), (90, 3213793), (95, 3044646), (99, 2921630), (110, 2629467), (114, 2537205), (165, 1752978), (171, 1691470), (190, 1522323), (198, 1460815), (209, 1383930), (285, 1014882), (330, 876489), (342, 845735), (418, 691965), (495, 584326), (570, 507441), (627, 461310), (855, 338294), (990, 292163), (1045, 276786), (1254, 230655), (1710, 169147), (1881, 153770), (2090, 138393), (3135, 92262), (3762, 76885), (6270, 46131), (9405, 30754), (15377, 18810)]