30175724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 59162880

約数和(自身を除く): 28987156

約数列:

[1, 2, 4, 19, 23, 38, 46, 61, 76, 92, 122, 244, 283, 437, 566, 874, 1132, 1159, 1403, 1748, 2318, 2806, 4636, 5377, 5612, 6509, 10754, 13018, 17263, 21508, 26036, 26657, 34526, 53314, 69052, 106628, 123671, 247342, 327997, 397049, 494684, 655994, 794098, 1311988, 1588196, 7543931, 15087862, 30175724]

約数ペア:

[(1, 30175724), (2, 15087862), (4, 7543931), (19, 1588196), (23, 1311988), (38, 794098), (46, 655994), (61, 494684), (76, 397049), (92, 327997), (122, 247342), (244, 123671), (283, 106628), (437, 69052), (566, 53314), (874, 34526), (1132, 26657), (1159, 26036), (1403, 21508), (1748, 17263), (2318, 13018), (2806, 10754), (4636, 6509), (5377, 5612)]