13264930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 29486592

約数和(自身を除く): 16221662

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 71, 85, 119, 142, 157, 170, 238, 314, 355, 497, 595, 710, 785, 994, 1099, 1190, 1207, 1570, 2198, 2414, 2485, 2669, 4970, 5338, 5495, 6035, 8449, 10990, 11147, 12070, 13345, 16898, 18683, 22294, 26690, 37366, 42245, 55735, 78029, 84490, 93415, 111470, 156058, 186830, 189499, 378998, 390145, 780290, 947495, 1326493, 1894990, 2652986, 6632465, 13264930]

約数ペア:

[(1, 13264930), (2, 6632465), (5, 2652986), (7, 1894990), (10, 1326493), (14, 947495), (17, 780290), (34, 390145), (35, 378998), (70, 189499), (71, 186830), (85, 156058), (119, 111470), (142, 93415), (157, 84490), (170, 78029), (238, 55735), (314, 42245), (355, 37366), (497, 26690), (595, 22294), (710, 18683), (785, 16898), (994, 13345), (1099, 12070), (1190, 11147), (1207, 10990), (1570, 8449), (2198, 6035), (2414, 5495), (2485, 5338), (2669, 4970)]