64902210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{40819}}^1$

素因数の和:40882

約数の個数: 32

約数和(自身を含む): 158708160

約数和(自身を除く): 93805950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 40819, 81638, 122457, 204095, 244914, 408190, 612285, 1224570, 2163407, 4326814, 6490221, 10817035, 12980442, 21634070, 32451105, 64902210]

約数ペア:

[(1, 64902210), (2, 32451105), (3, 21634070), (5, 12980442), (6, 10817035), (10, 6490221), (15, 4326814), (30, 2163407), (53, 1224570), (106, 612285), (159, 408190), (265, 244914), (318, 204095), (530, 122457), (795, 81638), (1590, 40819)]