297863570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{68161}}^1$

素因数の和:68210

約数の個数: 32

約数和(自身を含む): 588919680

約数和(自身を除く): 291056110

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 68161, 136322, 340805, 681610, 1295059, 1567703, 2590118, 3135406, 6475295, 7838515, 12950590, 15677030, 29786357, 59572714, 148931785, 297863570]

約数ペア:

[(1, 297863570), (2, 148931785), (5, 59572714), (10, 29786357), (19, 15677030), (23, 12950590), (38, 7838515), (46, 6475295), (95, 3135406), (115, 2590118), (190, 1567703), (230, 1295059), (437, 681610), (874, 340805), (2185, 136322), (4370, 68161)]