2247347790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{805501}}^1$

素因数の和:805545

約数の個数: 48

約数和(自身を含む): 6031598976

約数和(自身を除く): 3784251186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 805501, 1611002, 2416503, 4027505, 4833006, 7249509, 8055010, 12082515, 14499018, 24165030, 24970531, 36247545, 49941062, 72495090, 74911593, 124852655, 149823186, 224734779, 249705310, 374557965, 449469558, 749115930, 1123673895, 2247347790]

約数ペア:

[(1, 2247347790), (2, 1123673895), (3, 749115930), (5, 449469558), (6, 374557965), (9, 249705310), (10, 224734779), (15, 149823186), (18, 124852655), (30, 74911593), (31, 72495090), (45, 49941062), (62, 36247545), (90, 24970531), (93, 24165030), (155, 14499018), (186, 12082515), (279, 8055010), (310, 7249509), (465, 4833006), (558, 4027505), (930, 2416503), (1395, 1611002), (2790, 805501)]