30215394

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13873}}^1$

素因数の和:13903

約数の個数: 36

約数和(自身を含む): 71964438

約数和(自身を除く): 41749044

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 13873, 27746, 41619, 83238, 124857, 152603, 249714, 305206, 457809, 915618, 1373427, 1678633, 2746854, 3357266, 5035899, 10071798, 15107697, 30215394]

約数ペア:

[(1, 30215394), (2, 15107697), (3, 10071798), (6, 5035899), (9, 3357266), (11, 2746854), (18, 1678633), (22, 1373427), (33, 915618), (66, 457809), (99, 305206), (121, 249714), (198, 152603), (242, 124857), (363, 83238), (726, 41619), (1089, 27746), (2178, 13873)]