30808728

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{7507}}^1$

素因数の和:7541

約数の個数: 64

約数和(自身を含む): 90096000

約数和(自身を除く): 59287272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 7507, 15014, 22521, 30028, 45042, 60056, 67563, 90084, 135126, 142633, 180168, 202689, 270252, 285266, 405378, 427899, 540504, 570532, 810756, 855798, 1141064, 1283697, 1621512, 1711596, 2567394, 3423192, 3851091, 5134788, 7702182, 10269576, 15404364, 30808728]

約数ペア:

[(1, 30808728), (2, 15404364), (3, 10269576), (4, 7702182), (6, 5134788), (8, 3851091), (9, 3423192), (12, 2567394), (18, 1711596), (19, 1621512), (24, 1283697), (27, 1141064), (36, 855798), (38, 810756), (54, 570532), (57, 540504), (72, 427899), (76, 405378), (108, 285266), (114, 270252), (152, 202689), (171, 180168), (216, 142633), (228, 135126), (342, 90084), (456, 67563), (513, 60056), (684, 45042), (1026, 30028), (1368, 22521), (2052, 15014), (4104, 7507)]