78324330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{372973}}^1$

素因数の和:372990

約数の個数: 32

約数和(自身を含む): 214833024

約数和(自身を除く): 136508694

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 372973, 745946, 1118919, 1864865, 2237838, 2610811, 3729730, 5221622, 5594595, 7832433, 11189190, 13054055, 15664866, 26108110, 39162165, 78324330]

約数ペア:

[(1, 78324330), (2, 39162165), (3, 26108110), (5, 15664866), (6, 13054055), (7, 11189190), (10, 7832433), (14, 5594595), (15, 5221622), (21, 3729730), (30, 2610811), (35, 2237838), (42, 1864865), (70, 1118919), (105, 745946), (210, 372973)]