9279620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:597

約数の個数: 72

約数和(自身を含む): 24045336

約数和(自身を除く): 14765716

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 557, 595, 833, 980, 1114, 1190, 1666, 2228, 2380, 2785, 3332, 3899, 4165, 5570, 7798, 8330, 9469, 11140, 15596, 16660, 18938, 19495, 27293, 37876, 38990, 47345, 54586, 66283, 77980, 94690, 109172, 132566, 136465, 189380, 265132, 272930, 331415, 463981, 545860, 662830, 927962, 1325660, 1855924, 2319905, 4639810, 9279620]

約数ペア:

[(1, 9279620), (2, 4639810), (4, 2319905), (5, 1855924), (7, 1325660), (10, 927962), (14, 662830), (17, 545860), (20, 463981), (28, 331415), (34, 272930), (35, 265132), (49, 189380), (68, 136465), (70, 132566), (85, 109172), (98, 94690), (119, 77980), (140, 66283), (170, 54586), (196, 47345), (238, 38990), (245, 37876), (340, 27293), (476, 19495), (490, 18938), (557, 16660), (595, 15596), (833, 11140), (980, 9469), (1114, 8330), (1190, 7798), (1666, 5570), (2228, 4165), (2380, 3899), (2785, 3332)]