84290940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{7937}}^1$

素因数の和:8011

約数の個数: 72

約数和(自身を含む): 260048880

約数和(自身を除く): 175757940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 7937, 10620, 15874, 23811, 31748, 39685, 47622, 71433, 79370, 95244, 119055, 142866, 158740, 238110, 285732, 357165, 468283, 476220, 714330, 936566, 1404849, 1428660, 1873132, 2341415, 2809698, 4214547, 4682830, 5619396, 7024245, 8429094, 9365660, 14048490, 16858188, 21072735, 28096980, 42145470, 84290940]

約数ペア:

[(1, 84290940), (2, 42145470), (3, 28096980), (4, 21072735), (5, 16858188), (6, 14048490), (9, 9365660), (10, 8429094), (12, 7024245), (15, 5619396), (18, 4682830), (20, 4214547), (30, 2809698), (36, 2341415), (45, 1873132), (59, 1428660), (60, 1404849), (90, 936566), (118, 714330), (177, 476220), (180, 468283), (236, 357165), (295, 285732), (354, 238110), (531, 158740), (590, 142866), (708, 119055), (885, 95244), (1062, 79370), (1180, 71433), (1770, 47622), (2124, 39685), (2655, 31748), (3540, 23811), (5310, 15874), (7937, 10620)]