1802227970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{127727}}^1$

素因数の和:127834

約数の個数: 32

約数和(自身を含む): 3476245248

約数和(自身を除く): 1674017278

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 415, 830, 1411, 2822, 7055, 14110, 127727, 255454, 638635, 1277270, 2171359, 4342718, 10601341, 10856795, 21202682, 21713590, 53006705, 106013410, 180222797, 360445594, 901113985, 1802227970]

約数ペア:

[(1, 1802227970), (2, 901113985), (5, 360445594), (10, 180222797), (17, 106013410), (34, 53006705), (83, 21713590), (85, 21202682), (166, 10856795), (170, 10601341), (415, 4342718), (830, 2171359), (1411, 1277270), (2822, 638635), (7055, 255454), (14110, 127727)]