63765790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 127360800

約数和(自身を除く): 63595010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 151, 242, 302, 349, 605, 698, 755, 1210, 1510, 1661, 1745, 3322, 3490, 3839, 7678, 8305, 16610, 18271, 19195, 36542, 38390, 42229, 52699, 84458, 91355, 105398, 182710, 211145, 263495, 422290, 526990, 579689, 1159378, 2898445, 5796890, 6376579, 12753158, 31882895, 63765790]

約数ペア:

[(1, 63765790), (2, 31882895), (5, 12753158), (10, 6376579), (11, 5796890), (22, 2898445), (55, 1159378), (110, 579689), (121, 526990), (151, 422290), (242, 263495), (302, 211145), (349, 182710), (605, 105398), (698, 91355), (755, 84458), (1210, 52699), (1510, 42229), (1661, 38390), (1745, 36542), (3322, 19195), (3490, 18271), (3839, 16610), (7678, 8305)]