14808220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{293}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 37636704

約数和(自身を除く): 22828484

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 293, 361, 380, 532, 586, 665, 722, 1172, 1330, 1444, 1465, 1805, 2051, 2527, 2660, 2930, 3610, 4102, 5054, 5567, 5860, 7220, 8204, 10108, 10255, 11134, 12635, 20510, 22268, 25270, 27835, 38969, 41020, 50540, 55670, 77938, 105773, 111340, 155876, 194845, 211546, 389690, 423092, 528865, 740411, 779380, 1057730, 1480822, 2115460, 2961644, 3702055, 7404110, 14808220]

約数ペア:

[(1, 14808220), (2, 7404110), (4, 3702055), (5, 2961644), (7, 2115460), (10, 1480822), (14, 1057730), (19, 779380), (20, 740411), (28, 528865), (35, 423092), (38, 389690), (70, 211546), (76, 194845), (95, 155876), (133, 111340), (140, 105773), (190, 77938), (266, 55670), (293, 50540), (361, 41020), (380, 38969), (532, 27835), (586, 25270), (665, 22268), (722, 20510), (1172, 12635), (1330, 11134), (1444, 10255), (1465, 10108), (1805, 8204), (2051, 7220), (2527, 5860), (2660, 5567), (2930, 5054), (3610, 4102)]