1121082390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{4152157}}^1$

素因数の和:4152173

約数の個数: 32

約数和(自身を含む): 2989553760

約数和(自身を除く): 1868471370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 4152157, 8304314, 12456471, 20760785, 24912942, 37369413, 41521570, 62282355, 74738826, 112108239, 124564710, 186847065, 224216478, 373694130, 560541195, 1121082390]

約数ペア:

[(1, 1121082390), (2, 560541195), (3, 373694130), (5, 224216478), (6, 186847065), (9, 124564710), (10, 112108239), (15, 74738826), (18, 62282355), (27, 41521570), (30, 37369413), (45, 24912942), (54, 20760785), (90, 12456471), (135, 8304314), (270, 4152157)]