30454664

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 58840320

約数和(自身を除く): 28385656

約数列:

[1, 2, 4, 8, 43, 86, 172, 223, 344, 397, 446, 794, 892, 1588, 1784, 3176, 9589, 17071, 19178, 34142, 38356, 68284, 76712, 88531, 136568, 177062, 354124, 708248, 3806833, 7613666, 15227332, 30454664]

約数ペア:

[(1, 30454664), (2, 15227332), (4, 7613666), (8, 3806833), (43, 708248), (86, 354124), (172, 177062), (223, 136568), (344, 88531), (397, 76712), (446, 68284), (794, 38356), (892, 34142), (1588, 19178), (1784, 17071), (3176, 9589)]