16964370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:856

約数の個数: 64

約数和(自身を含む): 45843840

約数和(自身を除く): 28879470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 83, 90, 135, 166, 249, 270, 415, 498, 747, 757, 830, 1245, 1494, 1514, 2241, 2271, 2490, 3735, 3785, 4482, 4542, 6813, 7470, 7570, 11205, 11355, 13626, 20439, 22410, 22710, 34065, 40878, 62831, 68130, 102195, 125662, 188493, 204390, 314155, 376986, 565479, 628310, 942465, 1130958, 1696437, 1884930, 2827395, 3392874, 5654790, 8482185, 16964370]

約数ペア:

[(1, 16964370), (2, 8482185), (3, 5654790), (5, 3392874), (6, 2827395), (9, 1884930), (10, 1696437), (15, 1130958), (18, 942465), (27, 628310), (30, 565479), (45, 376986), (54, 314155), (83, 204390), (90, 188493), (135, 125662), (166, 102195), (249, 68130), (270, 62831), (415, 40878), (498, 34065), (747, 22710), (757, 22410), (830, 20439), (1245, 13626), (1494, 11355), (1514, 11205), (2241, 7570), (2271, 7470), (2490, 6813), (3735, 4542), (3785, 4482)]