29860980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10589}}^1$

素因数の和:10648

約数の個数: 48

約数和(自身を含む): 85397760

約数和(自身を除く): 55536780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 10589, 21178, 31767, 42356, 52945, 63534, 105890, 127068, 158835, 211780, 317670, 497683, 635340, 995366, 1493049, 1990732, 2488415, 2986098, 4976830, 5972196, 7465245, 9953660, 14930490, 29860980]

約数ペア:

[(1, 29860980), (2, 14930490), (3, 9953660), (4, 7465245), (5, 5972196), (6, 4976830), (10, 2986098), (12, 2488415), (15, 1990732), (20, 1493049), (30, 995366), (47, 635340), (60, 497683), (94, 317670), (141, 211780), (188, 158835), (235, 127068), (282, 105890), (470, 63534), (564, 52945), (705, 42356), (940, 31767), (1410, 21178), (2820, 10589)]