15724710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{461}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 41081040

約数和(自身を除く): 25356330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 379, 461, 758, 922, 1137, 1383, 1895, 2274, 2305, 2766, 3411, 3790, 4149, 4610, 5685, 6822, 6915, 8298, 11370, 13830, 17055, 20745, 34110, 41490, 174719, 349438, 524157, 873595, 1048314, 1572471, 1747190, 2620785, 3144942, 5241570, 7862355, 15724710]

約数ペア:

[(1, 15724710), (2, 7862355), (3, 5241570), (5, 3144942), (6, 2620785), (9, 1747190), (10, 1572471), (15, 1048314), (18, 873595), (30, 524157), (45, 349438), (90, 174719), (379, 41490), (461, 34110), (758, 20745), (922, 17055), (1137, 13830), (1383, 11370), (1895, 8298), (2274, 6915), (2305, 6822), (2766, 5685), (3411, 4610), (3790, 4149)]