74035980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{411311}}^1$

素因数の和:411326

約数の個数: 36

約数和(自身を含む): 224576352

約数和(自身を除く): 150540372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 411311, 822622, 1233933, 1645244, 2056555, 2467866, 3701799, 4113110, 4935732, 6169665, 7403598, 8226220, 12339330, 14807196, 18508995, 24678660, 37017990, 74035980]

約数ペア:

[(1, 74035980), (2, 37017990), (3, 24678660), (4, 18508995), (5, 14807196), (6, 12339330), (9, 8226220), (10, 7403598), (12, 6169665), (15, 4935732), (18, 4113110), (20, 3701799), (30, 2467866), (36, 2056555), (45, 1645244), (60, 1233933), (90, 822622), (180, 411311)]