30127956

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 72382464

約数和(自身を除く): 42254508

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 127, 159, 212, 254, 318, 373, 381, 508, 636, 746, 762, 1119, 1492, 1524, 2238, 4476, 6731, 13462, 19769, 20193, 26924, 39538, 40386, 47371, 59307, 79076, 80772, 94742, 118614, 142113, 189484, 237228, 284226, 568452, 2510663, 5021326, 7531989, 10042652, 15063978, 30127956]

約数ペア:

[(1, 30127956), (2, 15063978), (3, 10042652), (4, 7531989), (6, 5021326), (12, 2510663), (53, 568452), (106, 284226), (127, 237228), (159, 189484), (212, 142113), (254, 118614), (318, 94742), (373, 80772), (381, 79076), (508, 59307), (636, 47371), (746, 40386), (762, 39538), (1119, 26924), (1492, 20193), (1524, 19769), (2238, 13462), (4476, 6731)]