1855142790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2843}}^1\times {\mathrm{21751}}^1$

素因数の和:24604

約数の個数: 32

約数和(自身を含む): 4454113536

約数和(自身を除く): 2598970746

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2843, 5686, 8529, 14215, 17058, 21751, 28430, 42645, 43502, 65253, 85290, 108755, 130506, 217510, 326265, 652530, 61838093, 123676186, 185514279, 309190465, 371028558, 618380930, 927571395, 1855142790]

約数ペア:

[(1, 1855142790), (2, 927571395), (3, 618380930), (5, 371028558), (6, 309190465), (10, 185514279), (15, 123676186), (30, 61838093), (2843, 652530), (5686, 326265), (8529, 217510), (14215, 130506), (17058, 108755), (21751, 85290), (28430, 65253), (42645, 43502)]