30250892

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 62619648

約数和(自身を除く): 32368756

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 127, 181, 188, 254, 329, 362, 508, 658, 724, 889, 1267, 1316, 1778, 2534, 3556, 5068, 5969, 8507, 11938, 17014, 22987, 23876, 34028, 41783, 45974, 59549, 83566, 91948, 119098, 160909, 167132, 238196, 321818, 643636, 1080389, 2160778, 4321556, 7562723, 15125446, 30250892]

約数ペア:

[(1, 30250892), (2, 15125446), (4, 7562723), (7, 4321556), (14, 2160778), (28, 1080389), (47, 643636), (94, 321818), (127, 238196), (181, 167132), (188, 160909), (254, 119098), (329, 91948), (362, 83566), (508, 59549), (658, 45974), (724, 41783), (889, 34028), (1267, 23876), (1316, 22987), (1778, 17014), (2534, 11938), (3556, 8507), (5068, 5969)]