274300390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{301429}}^1$

素因数の和:301456

約数の個数: 32

約数和(自身を含む): 607682880

約数和(自身を除く): 333382490

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 301429, 602858, 1507145, 2110003, 3014290, 3918577, 4220006, 7837154, 10550015, 19592885, 21100030, 27430039, 39185770, 54860078, 137150195, 274300390]

約数ペア:

[(1, 274300390), (2, 137150195), (5, 54860078), (7, 39185770), (10, 27430039), (13, 21100030), (14, 19592885), (26, 10550015), (35, 7837154), (65, 4220006), (70, 3918577), (91, 3014290), (130, 2110003), (182, 1507145), (455, 602858), (910, 301429)]