30815148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28219}}^1$

素因数の和:28246

約数の個数: 48

約数和(自身を含む): 88497920

約数和(自身を除く): 57682772

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 28219, 56438, 84657, 112876, 169314, 197533, 338628, 366847, 395066, 592599, 733694, 790132, 1100541, 1185198, 1467388, 2201082, 2370396, 2567929, 4402164, 5135858, 7703787, 10271716, 15407574, 30815148]

約数ペア:

[(1, 30815148), (2, 15407574), (3, 10271716), (4, 7703787), (6, 5135858), (7, 4402164), (12, 2567929), (13, 2370396), (14, 2201082), (21, 1467388), (26, 1185198), (28, 1100541), (39, 790132), (42, 733694), (52, 592599), (78, 395066), (84, 366847), (91, 338628), (156, 197533), (182, 169314), (273, 112876), (364, 84657), (546, 56438), (1092, 28219)]