1427178730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{7489}}^1$

素因数の和:7591

約数の個数: 64

約数和(自身を含む): 2912112000

約数和(自身を除く): 1484933270

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 59, 85, 95, 118, 170, 190, 295, 323, 590, 646, 1003, 1121, 1615, 2006, 2242, 3230, 5015, 5605, 7489, 10030, 11210, 14978, 19057, 37445, 38114, 74890, 95285, 127313, 142291, 190570, 254626, 284582, 441851, 636565, 711455, 883702, 1273130, 1422910, 2209255, 2418947, 4418510, 4837894, 7511467, 8395169, 12094735, 15022934, 16790338, 24189470, 37557335, 41975845, 75114670, 83951690, 142717873, 285435746, 713589365, 1427178730]

約数ペア:

[(1, 1427178730), (2, 713589365), (5, 285435746), (10, 142717873), (17, 83951690), (19, 75114670), (34, 41975845), (38, 37557335), (59, 24189470), (85, 16790338), (95, 15022934), (118, 12094735), (170, 8395169), (190, 7511467), (295, 4837894), (323, 4418510), (590, 2418947), (646, 2209255), (1003, 1422910), (1121, 1273130), (1615, 883702), (2006, 711455), (2242, 636565), (3230, 441851), (5015, 284582), (5605, 254626), (7489, 190570), (10030, 142291), (11210, 127313), (14978, 95285), (19057, 74890), (37445, 38114)]