990586530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{46441}}^1$

素因数の和:46536

約数の個数: 64

約数和(自身を含む): 2675059200

約数和(自身を除く): 1684472670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 237, 270, 395, 474, 711, 790, 1185, 1422, 2133, 2370, 3555, 4266, 7110, 10665, 21330, 46441, 92882, 139323, 232205, 278646, 417969, 464410, 696615, 835938, 1253907, 1393230, 2089845, 2507814, 3668839, 4179690, 6269535, 7337678, 11006517, 12539070, 18344195, 22013034, 33019551, 36688390, 55032585, 66039102, 99058653, 110065170, 165097755, 198117306, 330195510, 495293265, 990586530]

約数ペア:

[(1, 990586530), (2, 495293265), (3, 330195510), (5, 198117306), (6, 165097755), (9, 110065170), (10, 99058653), (15, 66039102), (18, 55032585), (27, 36688390), (30, 33019551), (45, 22013034), (54, 18344195), (79, 12539070), (90, 11006517), (135, 7337678), (158, 6269535), (237, 4179690), (270, 3668839), (395, 2507814), (474, 2089845), (711, 1393230), (790, 1253907), (1185, 835938), (1422, 696615), (2133, 464410), (2370, 417969), (3555, 278646), (4266, 232205), (7110, 139323), (10665, 92882), (21330, 46441)]