84179410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 185131008

約数和(自身を除く): 100951598

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 127, 170, 238, 254, 557, 595, 635, 889, 1114, 1190, 1270, 1778, 2159, 2785, 3899, 4318, 4445, 5570, 7798, 8890, 9469, 10795, 15113, 18938, 19495, 21590, 30226, 38990, 47345, 66283, 70739, 75565, 94690, 132566, 141478, 151130, 331415, 353695, 495173, 662830, 707390, 990346, 1202563, 2405126, 2475865, 4951730, 6012815, 8417941, 12025630, 16835882, 42089705, 84179410]

約数ペア:

[(1, 84179410), (2, 42089705), (5, 16835882), (7, 12025630), (10, 8417941), (14, 6012815), (17, 4951730), (34, 2475865), (35, 2405126), (70, 1202563), (85, 990346), (119, 707390), (127, 662830), (170, 495173), (238, 353695), (254, 331415), (557, 151130), (595, 141478), (635, 132566), (889, 94690), (1114, 75565), (1190, 70739), (1270, 66283), (1778, 47345), (2159, 38990), (2785, 30226), (3899, 21590), (4318, 19495), (4445, 18938), (5570, 15113), (7798, 10795), (8890, 9469)]