3789420

素因数分解:

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

素因数の和:610

約数の個数: 48

約数和(自身を含む): 10711008

約数和(自身を除く): 6921588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 461, 548, 685, 822, 922, 1370, 1383, 1644, 1844, 2055, 2305, 2740, 2766, 4110, 4610, 5532, 6915, 8220, 9220, 13830, 27660, 63157, 126314, 189471, 252628, 315785, 378942, 631570, 757884, 947355, 1263140, 1894710, 3789420]

約数ペア:

[(1, 3789420), (2, 1894710), (3, 1263140), (4, 947355), (5, 757884), (6, 631570), (10, 378942), (12, 315785), (15, 252628), (20, 189471), (30, 126314), (60, 63157), (137, 27660), (274, 13830), (411, 9220), (461, 8220), (548, 6915), (685, 5532), (822, 4610), (922, 4110), (1370, 2766), (1383, 2740), (1644, 2305), (1844, 2055)]