64771830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 176701824

約数和(自身を除く): 111929994

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 53, 74, 90, 106, 111, 159, 185, 222, 265, 318, 333, 367, 370, 477, 530, 555, 666, 734, 795, 954, 1101, 1110, 1590, 1665, 1835, 1961, 2202, 2385, 3303, 3330, 3670, 3922, 4770, 5505, 5883, 6606, 9805, 11010, 11766, 13579, 16515, 17649, 19451, 19610, 27158, 29415, 33030, 35298, 38902, 40737, 58353, 58830, 67895, 81474, 88245, 97255, 116706, 122211, 135790, 175059, 176490, 194510, 203685, 244422, 291765, 350118, 407370, 583530, 611055, 719687, 875295, 1222110, 1439374, 1750590, 2159061, 3598435, 4318122, 6477183, 7196870, 10795305, 12954366, 21590610, 32385915, 64771830]

約数ペア:

[(1, 64771830), (2, 32385915), (3, 21590610), (5, 12954366), (6, 10795305), (9, 7196870), (10, 6477183), (15, 4318122), (18, 3598435), (30, 2159061), (37, 1750590), (45, 1439374), (53, 1222110), (74, 875295), (90, 719687), (106, 611055), (111, 583530), (159, 407370), (185, 350118), (222, 291765), (265, 244422), (318, 203685), (333, 194510), (367, 176490), (370, 175059), (477, 135790), (530, 122211), (555, 116706), (666, 97255), (734, 88245), (795, 81474), (954, 67895), (1101, 58830), (1110, 58353), (1590, 40737), (1665, 38902), (1835, 35298), (1961, 33030), (2202, 29415), (2385, 27158), (3303, 19610), (3330, 19451), (3670, 17649), (3922, 16515), (4770, 13579), (5505, 11766), (5883, 11010), (6606, 9805)]