139608890

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{1093}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 257335056

約数和(自身を除く): 117726166

約数列:

[1, 2, 5, 10, 53, 106, 241, 265, 482, 530, 1093, 1205, 2186, 2410, 5465, 10930, 12773, 25546, 57929, 63865, 115858, 127730, 263413, 289645, 526826, 579290, 1317065, 2634130, 13960889, 27921778, 69804445, 139608890]

約数ペア:

[(1, 139608890), (2, 69804445), (5, 27921778), (10, 13960889), (53, 2634130), (106, 1317065), (241, 579290), (265, 526826), (482, 289645), (530, 263413), (1093, 127730), (1205, 115858), (2186, 63865), (2410, 57929), (5465, 25546), (10930, 12773)]