30206904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13831}}^1$

素因数の和:13860

約数の個数: 64

約数和(自身を含む): 92951040

約数和(自身を除く): 62744136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 13831, 27662, 41493, 55324, 82986, 96817, 110648, 165972, 179803, 193634, 290451, 331944, 359606, 387268, 539409, 580902, 719212, 774536, 1078818, 1161804, 1258621, 1438424, 2157636, 2323608, 2517242, 3775863, 4315272, 5034484, 7551726, 10068968, 15103452, 30206904]

約数ペア:

[(1, 30206904), (2, 15103452), (3, 10068968), (4, 7551726), (6, 5034484), (7, 4315272), (8, 3775863), (12, 2517242), (13, 2323608), (14, 2157636), (21, 1438424), (24, 1258621), (26, 1161804), (28, 1078818), (39, 774536), (42, 719212), (52, 580902), (56, 539409), (78, 387268), (84, 359606), (91, 331944), (104, 290451), (156, 193634), (168, 179803), (182, 165972), (273, 110648), (312, 96817), (364, 82986), (546, 55324), (728, 41493), (1092, 27662), (2184, 13831)]