30307914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18503}}^1$

素因数の和:18531

約数の個数: 48

約数和(自身を含む): 80825472

約数和(自身を除く): 50517558

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 18503, 37006, 55509, 111018, 129521, 166527, 240539, 259042, 333054, 388563, 481078, 721617, 777126, 1165689, 1443234, 1683773, 2164851, 2331378, 3367546, 4329702, 5051319, 10102638, 15153957, 30307914]

約数ペア:

[(1, 30307914), (2, 15153957), (3, 10102638), (6, 5051319), (7, 4329702), (9, 3367546), (13, 2331378), (14, 2164851), (18, 1683773), (21, 1443234), (26, 1165689), (39, 777126), (42, 721617), (63, 481078), (78, 388563), (91, 333054), (117, 259042), (126, 240539), (182, 166527), (234, 129521), (273, 111018), (546, 55509), (819, 37006), (1638, 18503)]