30213736

素因数分解:

$2^3\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1229}}^1$

素因数の和:1681

約数の個数: 32

約数和(自身を含む): 64944000

約数和(自身を除く): 34730264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 439, 878, 1229, 1756, 2458, 3073, 3512, 4916, 6146, 8603, 9832, 12292, 17206, 24584, 34412, 68824, 539531, 1079062, 2158124, 3776717, 4316248, 7553434, 15106868, 30213736]

約数ペア:

[(1, 30213736), (2, 15106868), (4, 7553434), (7, 4316248), (8, 3776717), (14, 2158124), (28, 1079062), (56, 539531), (439, 68824), (878, 34412), (1229, 24584), (1756, 17206), (2458, 12292), (3073, 9832), (3512, 8603), (4916, 6146)]