78875010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6397}}^1$

素因数の和:6547

約数の個数: 48

約数和(自身を含む): 206604216

約数和(自身を除く): 127729206

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 4110, 6165, 6397, 12330, 12794, 19191, 31985, 38382, 57573, 63970, 95955, 115146, 191910, 287865, 575730, 876389, 1752778, 2629167, 4381945, 5258334, 7887501, 8763890, 13145835, 15775002, 26291670, 39437505, 78875010]

約数ペア:

[(1, 78875010), (2, 39437505), (3, 26291670), (5, 15775002), (6, 13145835), (9, 8763890), (10, 7887501), (15, 5258334), (18, 4381945), (30, 2629167), (45, 1752778), (90, 876389), (137, 575730), (274, 287865), (411, 191910), (685, 115146), (822, 95955), (1233, 63970), (1370, 57573), (2055, 38382), (2466, 31985), (4110, 19191), (6165, 12794), (6397, 12330)]