147996970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1$

素因数の和:595

約数の個数: 64

約数和(自身を含む): 302455296

約数和(自身を除く): 154458326

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 67, 86, 110, 134, 215, 335, 430, 467, 473, 670, 737, 934, 946, 1474, 2335, 2365, 2881, 3685, 4670, 4730, 5137, 5762, 7370, 10274, 14405, 20081, 25685, 28810, 31289, 31691, 40162, 51370, 62578, 63382, 100405, 156445, 158455, 200810, 220891, 312890, 316910, 344179, 441782, 688358, 1104455, 1345427, 1720895, 2208910, 2690854, 3441790, 6727135, 13454270, 14799697, 29599394, 73998485, 147996970]

約数ペア:

[(1, 147996970), (2, 73998485), (5, 29599394), (10, 14799697), (11, 13454270), (22, 6727135), (43, 3441790), (55, 2690854), (67, 2208910), (86, 1720895), (110, 1345427), (134, 1104455), (215, 688358), (335, 441782), (430, 344179), (467, 316910), (473, 312890), (670, 220891), (737, 200810), (934, 158455), (946, 156445), (1474, 100405), (2335, 63382), (2365, 62578), (2881, 51370), (3685, 40162), (4670, 31691), (4730, 31289), (5137, 28810), (5762, 25685), (7370, 20081), (10274, 14405)]