121888690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2683}}^1$

素因数の和:2767

約数の個数: 64

約数和(自身を含む): 278277120

約数和(自身を除く): 156388430

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 59, 70, 77, 110, 118, 154, 295, 385, 413, 590, 649, 770, 826, 1298, 2065, 2683, 3245, 4130, 4543, 5366, 6490, 9086, 13415, 18781, 22715, 26830, 29513, 37562, 45430, 59026, 93905, 147565, 158297, 187810, 206591, 295130, 316594, 413182, 791485, 1032955, 1108079, 1582970, 1741267, 2065910, 2216158, 3482534, 5540395, 8706335, 11080790, 12188869, 17412670, 24377738, 60944345, 121888690]

約数ペア:

[(1, 121888690), (2, 60944345), (5, 24377738), (7, 17412670), (10, 12188869), (11, 11080790), (14, 8706335), (22, 5540395), (35, 3482534), (55, 2216158), (59, 2065910), (70, 1741267), (77, 1582970), (110, 1108079), (118, 1032955), (154, 791485), (295, 413182), (385, 316594), (413, 295130), (590, 206591), (649, 187810), (770, 158297), (826, 147565), (1298, 93905), (2065, 59026), (2683, 45430), (3245, 37562), (4130, 29513), (4543, 26830), (5366, 22715), (6490, 18781), (9086, 13415)]