63124460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1249}}^1$

素因数の和:1303

約数の個数: 72

約数和(自身を含む): 160020000

約数和(自身を除く): 96895540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 361, 380, 532, 665, 722, 1249, 1330, 1444, 1805, 2498, 2527, 2660, 3610, 4996, 5054, 6245, 7220, 8743, 10108, 12490, 12635, 17486, 23731, 24980, 25270, 34972, 43715, 47462, 50540, 87430, 94924, 118655, 166117, 174860, 237310, 332234, 450889, 474620, 664468, 830585, 901778, 1661170, 1803556, 2254445, 3156223, 3322340, 4508890, 6312446, 9017780, 12624892, 15781115, 31562230, 63124460]

約数ペア:

[(1, 63124460), (2, 31562230), (4, 15781115), (5, 12624892), (7, 9017780), (10, 6312446), (14, 4508890), (19, 3322340), (20, 3156223), (28, 2254445), (35, 1803556), (38, 1661170), (70, 901778), (76, 830585), (95, 664468), (133, 474620), (140, 450889), (190, 332234), (266, 237310), (361, 174860), (380, 166117), (532, 118655), (665, 94924), (722, 87430), (1249, 50540), (1330, 47462), (1444, 43715), (1805, 34972), (2498, 25270), (2527, 24980), (2660, 23731), (3610, 17486), (4996, 12635), (5054, 12490), (6245, 10108), (7220, 8743)]