138091310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{12253}}^1$

素因数の和:12297

約数の個数: 48

約数和(自身を含む): 301742496

約数和(自身を除く): 163651186

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 5635, 11270, 12253, 24506, 61265, 85771, 122530, 171542, 281819, 428855, 563638, 600397, 857710, 1200794, 1409095, 1972733, 2818190, 3001985, 3945466, 6003970, 9863665, 13809131, 19727330, 27618262, 69045655, 138091310]

約数ペア:

[(1, 138091310), (2, 69045655), (5, 27618262), (7, 19727330), (10, 13809131), (14, 9863665), (23, 6003970), (35, 3945466), (46, 3001985), (49, 2818190), (70, 1972733), (98, 1409095), (115, 1200794), (161, 857710), (230, 600397), (245, 563638), (322, 428855), (490, 281819), (805, 171542), (1127, 122530), (1610, 85771), (2254, 61265), (5635, 24506), (11270, 12253)]