9398220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12049}}^1$

素因数の和:12074

約数の個数: 48

約数和(自身を含む): 28341600

約数和(自身を除く): 18943380

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, 12049, 24098, 36147, 48196, 60245, 72294, 120490, 144588, 156637, 180735, 240980, 313274, 361470, 469911, 626548, 722940, 783185, 939822, 1566370, 1879644, 2349555, 3132740, 4699110, 9398220]

約数ペア:

[(1, 9398220), (2, 4699110), (3, 3132740), (4, 2349555), (5, 1879644), (6, 1566370), (10, 939822), (12, 783185), (13, 722940), (15, 626548), (20, 469911), (26, 361470), (30, 313274), (39, 240980), (52, 180735), (60, 156637), (65, 144588), (78, 120490), (130, 72294), (156, 60245), (195, 48196), (260, 36147), (390, 24098), (780, 12049)]