223690230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{509}}^1$

素因数の和:798

約数の個数: 96

約数和(自身を含む): 615794400

約数和(自身を除く): 392104170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 257, 285, 342, 509, 514, 570, 771, 855, 1018, 1285, 1527, 1542, 1710, 2313, 2545, 2570, 3054, 3855, 4581, 4626, 4883, 5090, 7635, 7710, 9162, 9671, 9766, 11565, 14649, 15270, 19342, 22905, 23130, 24415, 29013, 29298, 43947, 45810, 48355, 48830, 58026, 73245, 87039, 87894, 96710, 130813, 145065, 146490, 174078, 219735, 261626, 290130, 392439, 435195, 439470, 654065, 784878, 870390, 1177317, 1308130, 1962195, 2354634, 2485447, 3924390, 4970894, 5886585, 7456341, 11773170, 12427235, 14912682, 22369023, 24854470, 37281705, 44738046, 74563410, 111845115, 223690230]

約数ペア:

[(1, 223690230), (2, 111845115), (3, 74563410), (5, 44738046), (6, 37281705), (9, 24854470), (10, 22369023), (15, 14912682), (18, 12427235), (19, 11773170), (30, 7456341), (38, 5886585), (45, 4970894), (57, 3924390), (90, 2485447), (95, 2354634), (114, 1962195), (171, 1308130), (190, 1177317), (257, 870390), (285, 784878), (342, 654065), (509, 439470), (514, 435195), (570, 392439), (771, 290130), (855, 261626), (1018, 219735), (1285, 174078), (1527, 146490), (1542, 145065), (1710, 130813), (2313, 96710), (2545, 87894), (2570, 87039), (3054, 73245), (3855, 58026), (4581, 48830), (4626, 48355), (4883, 45810), (5090, 43947), (7635, 29298), (7710, 29013), (9162, 24415), (9671, 23130), (9766, 22905), (11565, 19342), (14649, 15270)]