139093020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{70249}}^1$

素因数の和:70275

約数の個数: 72

約数和(自身を含む): 460278000

約数和(自身を除く): 321184980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 70249, 140498, 210747, 280996, 351245, 421494, 632241, 702490, 772739, 842988, 1053735, 1264482, 1404980, 1545478, 2107470, 2318217, 2528964, 3090956, 3161205, 3863695, 4214940, 4636434, 6322410, 6954651, 7727390, 9272868, 11591085, 12644820, 13909302, 15454780, 23182170, 27818604, 34773255, 46364340, 69546510, 139093020]

約数ペア:

[(1, 139093020), (2, 69546510), (3, 46364340), (4, 34773255), (5, 27818604), (6, 23182170), (9, 15454780), (10, 13909302), (11, 12644820), (12, 11591085), (15, 9272868), (18, 7727390), (20, 6954651), (22, 6322410), (30, 4636434), (33, 4214940), (36, 3863695), (44, 3161205), (45, 3090956), (55, 2528964), (60, 2318217), (66, 2107470), (90, 1545478), (99, 1404980), (110, 1264482), (132, 1053735), (165, 842988), (180, 772739), (198, 702490), (220, 632241), (330, 421494), (396, 351245), (495, 280996), (660, 210747), (990, 140498), (1980, 70249)]