69457740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{105239}}^1$

素因数の和:105262

約数の個数: 48

約数和(自身を含む): 212163840

約数和(自身を除く): 142706100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 105239, 210478, 315717, 420956, 526195, 631434, 1052390, 1157629, 1262868, 1578585, 2104780, 2315258, 3157170, 3472887, 4630516, 5788145, 6314340, 6945774, 11576290, 13891548, 17364435, 23152580, 34728870, 69457740]

約数ペア:

[(1, 69457740), (2, 34728870), (3, 23152580), (4, 17364435), (5, 13891548), (6, 11576290), (10, 6945774), (11, 6314340), (12, 5788145), (15, 4630516), (20, 3472887), (22, 3157170), (30, 2315258), (33, 2104780), (44, 1578585), (55, 1262868), (60, 1157629), (66, 1052390), (110, 631434), (132, 526195), (165, 420956), (220, 315717), (330, 210478), (660, 105239)]