130814580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167711}}^1$

素因数の和:167736

約数の個数: 48

約数和(自身を含む): 394458624

約数和(自身を除く): 263644044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 167711, 335422, 503133, 670844, 838555, 1006266, 1677110, 2012532, 2180243, 2515665, 3354220, 4360486, 5031330, 6540729, 8720972, 10062660, 10901215, 13081458, 21802430, 26162916, 32703645, 43604860, 65407290, 130814580]

約数ペア:

[(1, 130814580), (2, 65407290), (3, 43604860), (4, 32703645), (5, 26162916), (6, 21802430), (10, 13081458), (12, 10901215), (13, 10062660), (15, 8720972), (20, 6540729), (26, 5031330), (30, 4360486), (39, 3354220), (52, 2515665), (60, 2180243), (65, 2012532), (78, 1677110), (130, 1006266), (156, 838555), (195, 670844), (260, 503133), (390, 335422), (780, 167711)]