1894710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 4590432

約数和(自身を除く): 2695722

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 461, 685, 822, 922, 1370, 1383, 2055, 2305, 2766, 4110, 4610, 6915, 13830, 63157, 126314, 189471, 315785, 378942, 631570, 947355, 1894710]

約数ペア:

[(1, 1894710), (2, 947355), (3, 631570), (5, 378942), (6, 315785), (10, 189471), (15, 126314), (30, 63157), (137, 13830), (274, 6915), (411, 4610), (461, 4110), (685, 2766), (822, 2305), (922, 2055), (1370, 1383)]