30226728

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{25703}}^1$

素因数の和:25726

約数の個数: 48

約数和(自身を含む): 87907680

約数和(自身を除く): 57680952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 25703, 51406, 77109, 102812, 154218, 179921, 205624, 308436, 359842, 539763, 616872, 719684, 1079526, 1259447, 1439368, 2159052, 2518894, 3778341, 4318104, 5037788, 7556682, 10075576, 15113364, 30226728]

約数ペア:

[(1, 30226728), (2, 15113364), (3, 10075576), (4, 7556682), (6, 5037788), (7, 4318104), (8, 3778341), (12, 2518894), (14, 2159052), (21, 1439368), (24, 1259447), (28, 1079526), (42, 719684), (49, 616872), (56, 539763), (84, 359842), (98, 308436), (147, 205624), (168, 179921), (196, 154218), (294, 102812), (392, 77109), (588, 51406), (1176, 25703)]