81164610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8929}}^1$

素因数の和:9043

約数の個数: 48

約数和(自身を含む): 213141240

約数和(自身を除く): 131976630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 3030, 4545, 8929, 9090, 17858, 26787, 44645, 53574, 80361, 89290, 133935, 160722, 267870, 401805, 803610, 901829, 1803658, 2705487, 4509145, 5410974, 8116461, 9018290, 13527435, 16232922, 27054870, 40582305, 81164610]

約数ペア:

[(1, 81164610), (2, 40582305), (3, 27054870), (5, 16232922), (6, 13527435), (9, 9018290), (10, 8116461), (15, 5410974), (18, 4509145), (30, 2705487), (45, 1803658), (90, 901829), (101, 803610), (202, 401805), (303, 267870), (505, 160722), (606, 133935), (909, 89290), (1010, 80361), (1515, 53574), (1818, 44645), (3030, 26787), (4545, 17858), (8929, 9090)]