70056460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 158724720

約数和(自身を除く): 88668260

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 53, 58, 86, 106, 116, 145, 172, 212, 215, 265, 290, 430, 530, 580, 860, 1060, 1247, 1537, 2279, 2494, 2809, 3074, 4558, 4988, 5618, 6148, 6235, 7685, 9116, 11236, 11395, 12470, 14045, 15370, 22790, 24940, 28090, 30740, 45580, 56180, 66091, 81461, 120787, 132182, 162922, 241574, 264364, 325844, 330455, 407305, 483148, 603935, 660910, 814610, 1207870, 1321820, 1629220, 2415740, 3502823, 7005646, 14011292, 17514115, 35028230, 70056460]

約数ペア:

[(1, 70056460), (2, 35028230), (4, 17514115), (5, 14011292), (10, 7005646), (20, 3502823), (29, 2415740), (43, 1629220), (53, 1321820), (58, 1207870), (86, 814610), (106, 660910), (116, 603935), (145, 483148), (172, 407305), (212, 330455), (215, 325844), (265, 264364), (290, 241574), (430, 162922), (530, 132182), (580, 120787), (860, 81461), (1060, 66091), (1247, 56180), (1537, 45580), (2279, 30740), (2494, 28090), (2809, 24940), (3074, 22790), (4558, 15370), (4988, 14045), (5618, 12470), (6148, 11395), (6235, 11236), (7685, 9116)]