1898236440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{51193}}^1$

素因数の和:51313

約数の個数: 96

約数和(自身を含む): 6229285920

約数和(自身を除く): 4331049480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 103, 120, 180, 206, 309, 360, 412, 515, 618, 824, 927, 1030, 1236, 1545, 1854, 2060, 2472, 3090, 3708, 4120, 4635, 6180, 7416, 9270, 12360, 18540, 37080, 51193, 102386, 153579, 204772, 255965, 307158, 409544, 460737, 511930, 614316, 767895, 921474, 1023860, 1228632, 1535790, 1842948, 2047720, 2303685, 3071580, 3685896, 4607370, 5272879, 6143160, 9214740, 10545758, 15818637, 18429480, 21091516, 26364395, 31637274, 42183032, 47455911, 52728790, 63274548, 79093185, 94911822, 105457580, 126549096, 158186370, 189823644, 210915160, 237279555, 316372740, 379647288, 474559110, 632745480, 949118220, 1898236440]

約数ペア:

[(1, 1898236440), (2, 949118220), (3, 632745480), (4, 474559110), (5, 379647288), (6, 316372740), (8, 237279555), (9, 210915160), (10, 189823644), (12, 158186370), (15, 126549096), (18, 105457580), (20, 94911822), (24, 79093185), (30, 63274548), (36, 52728790), (40, 47455911), (45, 42183032), (60, 31637274), (72, 26364395), (90, 21091516), (103, 18429480), (120, 15818637), (180, 10545758), (206, 9214740), (309, 6143160), (360, 5272879), (412, 4607370), (515, 3685896), (618, 3071580), (824, 2303685), (927, 2047720), (1030, 1842948), (1236, 1535790), (1545, 1228632), (1854, 1023860), (2060, 921474), (2472, 767895), (3090, 614316), (3708, 511930), (4120, 460737), (4635, 409544), (6180, 307158), (7416, 255965), (9270, 204772), (12360, 153579), (18540, 102386), (37080, 51193)]