806930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:194

約数の個数: 32

約数和(自身を含む): 1589760

約数和(自身を除く): 782830

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 137, 155, 190, 274, 310, 589, 685, 1178, 1370, 2603, 2945, 4247, 5206, 5890, 8494, 13015, 21235, 26030, 42470, 80693, 161386, 403465, 806930]

約数ペア:

[(1, 806930), (2, 403465), (5, 161386), (10, 80693), (19, 42470), (31, 26030), (38, 21235), (62, 13015), (95, 8494), (137, 5890), (155, 5206), (190, 4247), (274, 2945), (310, 2603), (589, 1370), (685, 1178)]