30118272

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1913}}^1$

素因数の和:1971

約数の個数: 64

約数和(自身を含む): 81995760

約数和(自身を除く): 51877488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 328, 384, 492, 656, 984, 1312, 1913, 1968, 2624, 3826, 3936, 5248, 5739, 7652, 7872, 11478, 15304, 15744, 22956, 30608, 45912, 61216, 78433, 91824, 122432, 156866, 183648, 235299, 244864, 313732, 367296, 470598, 627464, 734592, 941196, 1254928, 1882392, 2509856, 3764784, 5019712, 7529568, 10039424, 15059136, 30118272]

約数ペア:

[(1, 30118272), (2, 15059136), (3, 10039424), (4, 7529568), (6, 5019712), (8, 3764784), (12, 2509856), (16, 1882392), (24, 1254928), (32, 941196), (41, 734592), (48, 627464), (64, 470598), (82, 367296), (96, 313732), (123, 244864), (128, 235299), (164, 183648), (192, 156866), (246, 122432), (328, 91824), (384, 78433), (492, 61216), (656, 45912), (984, 30608), (1312, 22956), (1913, 15744), (1968, 15304), (2624, 11478), (3826, 7872), (3936, 7652), (5248, 5739)]