64497690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9817}}^1$

素因数の和:9903

約数の個数: 48

約数和(自身を含む): 170008488

約数和(自身を除く): 105510798

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 9817, 19634, 29451, 49085, 58902, 88353, 98170, 147255, 176706, 294510, 441765, 716641, 883530, 1433282, 2149923, 3583205, 4299846, 6449769, 7166410, 10749615, 12899538, 21499230, 32248845, 64497690]

約数ペア:

[(1, 64497690), (2, 32248845), (3, 21499230), (5, 12899538), (6, 10749615), (9, 7166410), (10, 6449769), (15, 4299846), (18, 3583205), (30, 2149923), (45, 1433282), (73, 883530), (90, 716641), (146, 441765), (219, 294510), (365, 176706), (438, 147255), (657, 98170), (730, 88353), (1095, 58902), (1314, 49085), (2190, 29451), (3285, 19634), (6570, 9817)]