2019772370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1933}}^1$

素因数の和:2040

約数の個数: 128

約数和(自身を含む): 4812410880

約数和(自身を除く): 2792638510

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 59, 70, 77, 110, 115, 118, 154, 161, 230, 253, 295, 322, 385, 413, 506, 590, 649, 770, 805, 826, 1265, 1298, 1357, 1610, 1771, 1933, 2065, 2530, 2714, 3245, 3542, 3866, 4130, 4543, 6490, 6785, 8855, 9086, 9499, 9665, 13531, 13570, 14927, 17710, 18998, 19330, 21263, 22715, 27062, 29854, 42526, 44459, 45430, 47495, 67655, 74635, 88918, 94990, 104489, 106315, 114047, 135310, 148841, 149270, 208978, 212630, 222295, 228094, 297682, 311213, 444590, 489049, 522445, 570235, 622426, 744205, 798329, 978098, 1044890, 1140470, 1254517, 1488410, 1556065, 1596658, 2445245, 2509034, 2623081, 3112130, 3423343, 3991645, 4890490, 5246162, 6272585, 6846686, 7983290, 8781619, 12545170, 13115405, 17116715, 17563238, 18361567, 26230810, 28853891, 34233430, 36723134, 43908095, 57707782, 87816190, 91807835, 144269455, 183615670, 201977237, 288538910, 403954474, 1009886185, 2019772370]

約数ペア:

[(1, 2019772370), (2, 1009886185), (5, 403954474), (7, 288538910), (10, 201977237), (11, 183615670), (14, 144269455), (22, 91807835), (23, 87816190), (35, 57707782), (46, 43908095), (55, 36723134), (59, 34233430), (70, 28853891), (77, 26230810), (110, 18361567), (115, 17563238), (118, 17116715), (154, 13115405), (161, 12545170), (230, 8781619), (253, 7983290), (295, 6846686), (322, 6272585), (385, 5246162), (413, 4890490), (506, 3991645), (590, 3423343), (649, 3112130), (770, 2623081), (805, 2509034), (826, 2445245), (1265, 1596658), (1298, 1556065), (1357, 1488410), (1610, 1254517), (1771, 1140470), (1933, 1044890), (2065, 978098), (2530, 798329), (2714, 744205), (3245, 622426), (3542, 570235), (3866, 522445), (4130, 489049), (4543, 444590), (6490, 311213), (6785, 297682), (8855, 228094), (9086, 222295), (9499, 212630), (9665, 208978), (13531, 149270), (13570, 148841), (14927, 135310), (17710, 114047), (18998, 106315), (19330, 104489), (21263, 94990), (22715, 88918), (27062, 74635), (29854, 67655), (42526, 47495), (44459, 45430)]