307444415920

素因数分解:

$2^4\times 5^1\times {\mathrm{769}}^1\times {\mathrm{4997471}}^1$

素因数の和:4998253

約数の個数: 40

約数和(自身を含む): 715737939840

約数和(自身を除く): 408293523920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 769, 1538, 3076, 3845, 6152, 7690, 12304, 15380, 30760, 61520, 4997471, 9994942, 19989884, 24987355, 39979768, 49974710, 79959536, 99949420, 199898840, 399797680, 3843055199, 7686110398, 15372220796, 19215275995, 30744441592, 38430551990, 61488883184, 76861103980, 153722207960, 307444415920]

約数ペア:

[(1, 307444415920), (2, 153722207960), (4, 76861103980), (5, 61488883184), (8, 38430551990), (10, 30744441592), (16, 19215275995), (20, 15372220796), (40, 7686110398), (80, 3843055199), (769, 399797680), (1538, 199898840), (3076, 99949420), (3845, 79959536), (6152, 49974710), (7690, 39979768), (12304, 24987355), (15380, 19989884), (30760, 9994942), (61520, 4997471)]