957846540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2280587}}^1$

素因数の和:2280606

約数の個数: 48

約数和(自身を含む): 3065110272

約数和(自身を除く): 2107263732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2280587, 4561174, 6841761, 9122348, 11402935, 13683522, 15964109, 22805870, 27367044, 31928218, 34208805, 45611740, 47892327, 63856436, 68417610, 79820545, 95784654, 136835220, 159641090, 191569308, 239461635, 319282180, 478923270, 957846540]

約数ペア:

[(1, 957846540), (2, 478923270), (3, 319282180), (4, 239461635), (5, 191569308), (6, 159641090), (7, 136835220), (10, 95784654), (12, 79820545), (14, 68417610), (15, 63856436), (20, 47892327), (21, 45611740), (28, 34208805), (30, 31928218), (35, 27367044), (42, 22805870), (60, 15964109), (70, 13683522), (84, 11402935), (105, 9122348), (140, 6841761), (210, 4561174), (420, 2280587)]