20150147290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22143019}}^1$

素因数の和:22143046

約数の個数: 32

約数和(自身を含む): 44640328320

約数和(自身を除く): 24490181030

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 22143019, 44286038, 110715095, 155001133, 221430190, 287859247, 310002266, 575718494, 775005665, 1439296235, 1550011330, 2015014729, 2878592470, 4030029458, 10075073645, 20150147290]

約数ペア:

[(1, 20150147290), (2, 10075073645), (5, 4030029458), (7, 2878592470), (10, 2015014729), (13, 1550011330), (14, 1439296235), (26, 775005665), (35, 575718494), (65, 310002266), (70, 287859247), (91, 221430190), (130, 155001133), (182, 110715095), (455, 44286038), (910, 22143019)]