148978610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{4327}}^1$

素因数の和:4658

約数の個数: 32

約数和(自身を含む): 293542272

約数和(自身を除く): 144563662

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 313, 626, 1565, 3130, 3443, 4327, 6886, 8654, 17215, 21635, 34430, 43270, 47597, 95194, 237985, 475970, 1354351, 2708702, 6771755, 13543510, 14897861, 29795722, 74489305, 148978610]

約数ペア:

[(1, 148978610), (2, 74489305), (5, 29795722), (10, 14897861), (11, 13543510), (22, 6771755), (55, 2708702), (110, 1354351), (313, 475970), (626, 237985), (1565, 95194), (3130, 47597), (3443, 43270), (4327, 34430), (6886, 21635), (8654, 17215)]