19003230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11113}}^1$

素因数の和:11145

約数の個数: 48

約数和(自身を含む): 52013520

約数和(自身を除く): 33010290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 11113, 22226, 33339, 55565, 66678, 100017, 111130, 166695, 200034, 211147, 333390, 422294, 500085, 633441, 1000170, 1055735, 1266882, 1900323, 2111470, 3167205, 3800646, 6334410, 9501615, 19003230]

約数ペア:

[(1, 19003230), (2, 9501615), (3, 6334410), (5, 3800646), (6, 3167205), (9, 2111470), (10, 1900323), (15, 1266882), (18, 1055735), (19, 1000170), (30, 633441), (38, 500085), (45, 422294), (57, 333390), (90, 211147), (95, 200034), (114, 166695), (171, 111130), (190, 100017), (285, 66678), (342, 55565), (570, 33339), (855, 22226), (1710, 11113)]