13969010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 28596672

約数和(自身を除く): 14627662

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 151, 290, 302, 319, 638, 755, 841, 1510, 1595, 1661, 1682, 3190, 3322, 4205, 4379, 8305, 8410, 8758, 9251, 16610, 18502, 21895, 43790, 46255, 48169, 92510, 96338, 126991, 240845, 253982, 481690, 634955, 1269910, 1396901, 2793802, 6984505, 13969010]

約数ペア:

[(1, 13969010), (2, 6984505), (5, 2793802), (10, 1396901), (11, 1269910), (22, 634955), (29, 481690), (55, 253982), (58, 240845), (110, 126991), (145, 96338), (151, 92510), (290, 48169), (302, 46255), (319, 43790), (638, 21895), (755, 18502), (841, 16610), (1510, 9251), (1595, 8758), (1661, 8410), (1682, 8305), (3190, 4379), (3322, 4205)]