30270864

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:512

約数の個数: 80

約数和(自身を含む): 85064000

約数和(自身を除く): 54793136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 139, 156, 208, 278, 312, 349, 417, 556, 624, 698, 834, 1047, 1112, 1396, 1668, 1807, 2094, 2224, 2792, 3336, 3614, 4188, 4537, 5421, 5584, 6672, 7228, 8376, 9074, 10842, 13611, 14456, 16752, 18148, 21684, 27222, 28912, 36296, 43368, 48511, 54444, 72592, 86736, 97022, 108888, 145533, 194044, 217776, 291066, 388088, 582132, 630643, 776176, 1164264, 1261286, 1891929, 2328528, 2522572, 3783858, 5045144, 7567716, 10090288, 15135432, 30270864]

約数ペア:

[(1, 30270864), (2, 15135432), (3, 10090288), (4, 7567716), (6, 5045144), (8, 3783858), (12, 2522572), (13, 2328528), (16, 1891929), (24, 1261286), (26, 1164264), (39, 776176), (48, 630643), (52, 582132), (78, 388088), (104, 291066), (139, 217776), (156, 194044), (208, 145533), (278, 108888), (312, 97022), (349, 86736), (417, 72592), (556, 54444), (624, 48511), (698, 43368), (834, 36296), (1047, 28912), (1112, 27222), (1396, 21684), (1668, 18148), (1807, 16752), (2094, 14456), (2224, 13611), (2792, 10842), (3336, 9074), (3614, 8376), (4188, 7228), (4537, 6672), (5421, 5584)]