13043460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1459}}^1$

素因数の和:1620

約数の個数: 48

約数和(自身を含む): 36792000

約数和(自身を除く): 23748540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1459, 1490, 1788, 2235, 2918, 2980, 4377, 4470, 5836, 7295, 8754, 8940, 14590, 17508, 21885, 29180, 43770, 87540, 217391, 434782, 652173, 869564, 1086955, 1304346, 2173910, 2608692, 3260865, 4347820, 6521730, 13043460]

約数ペア:

[(1, 13043460), (2, 6521730), (3, 4347820), (4, 3260865), (5, 2608692), (6, 2173910), (10, 1304346), (12, 1086955), (15, 869564), (20, 652173), (30, 434782), (60, 217391), (149, 87540), (298, 43770), (447, 29180), (596, 21885), (745, 17508), (894, 14590), (1459, 8940), (1490, 8754), (1788, 7295), (2235, 5836), (2918, 4470), (2980, 4377)]