1106687820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{6571}}^1$

素因数の和:6991

約数の個数: 96

約数和(自身を含む): 3550772736

約数和(自身を除く): 2444084916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 401, 420, 802, 1203, 1604, 2005, 2406, 2807, 4010, 4812, 5614, 6015, 6571, 8020, 8421, 11228, 12030, 13142, 14035, 16842, 19713, 24060, 26284, 28070, 32855, 33684, 39426, 42105, 45997, 56140, 65710, 78852, 84210, 91994, 98565, 131420, 137991, 168420, 183988, 197130, 229985, 275982, 394260, 459970, 551964, 689955, 919940, 1379910, 2634971, 2759820, 5269942, 7904913, 10539884, 13174855, 15809826, 18444797, 26349710, 31619652, 36889594, 39524565, 52699420, 55334391, 73779188, 79049130, 92223985, 110668782, 158098260, 184447970, 221337564, 276671955, 368895940, 553343910, 1106687820]

約数ペア:

[(1, 1106687820), (2, 553343910), (3, 368895940), (4, 276671955), (5, 221337564), (6, 184447970), (7, 158098260), (10, 110668782), (12, 92223985), (14, 79049130), (15, 73779188), (20, 55334391), (21, 52699420), (28, 39524565), (30, 36889594), (35, 31619652), (42, 26349710), (60, 18444797), (70, 15809826), (84, 13174855), (105, 10539884), (140, 7904913), (210, 5269942), (401, 2759820), (420, 2634971), (802, 1379910), (1203, 919940), (1604, 689955), (2005, 551964), (2406, 459970), (2807, 394260), (4010, 275982), (4812, 229985), (5614, 197130), (6015, 183988), (6571, 168420), (8020, 137991), (8421, 131420), (11228, 98565), (12030, 91994), (13142, 84210), (14035, 78852), (16842, 65710), (19713, 56140), (24060, 45997), (26284, 42105), (28070, 39426), (32855, 33684)]