2270309715

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{295037}}^1$

素因数の和:295073

約数の個数: 40

約数和(自身を含む): 4283951760

約数和(自身を除く): 2013642045

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 7695, 295037, 885111, 1475185, 2655333, 4425555, 5605703, 7965999, 13276665, 16817109, 23897997, 28028515, 39829995, 50451327, 84085545, 119489985, 151353981, 252256635, 454061943, 756769905, 2270309715]

約数ペア:

[(1, 2270309715), (3, 756769905), (5, 454061943), (9, 252256635), (15, 151353981), (19, 119489985), (27, 84085545), (45, 50451327), (57, 39829995), (81, 28028515), (95, 23897997), (135, 16817109), (171, 13276665), (285, 7965999), (405, 5605703), (513, 4425555), (855, 2655333), (1539, 1475185), (2565, 885111), (7695, 295037)]