84862870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{5507}}^1$

素因数の和:5604

約数の個数: 32

約数和(自身を含む): 161803008

約数和(自身を除く): 76940138

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 230, 335, 670, 1541, 3082, 5507, 7705, 11014, 15410, 27535, 55070, 126661, 253322, 368969, 633305, 737938, 1266610, 1844845, 3689690, 8486287, 16972574, 42431435, 84862870]

約数ペア:

[(1, 84862870), (2, 42431435), (5, 16972574), (10, 8486287), (23, 3689690), (46, 1844845), (67, 1266610), (115, 737938), (134, 633305), (230, 368969), (335, 253322), (670, 126661), (1541, 55070), (3082, 27535), (5507, 15410), (7705, 11014)]