6698450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 14329440

約数和(自身を除く): 7630990

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 641, 950, 1045, 1282, 2090, 3205, 5225, 6410, 7051, 10450, 12179, 14102, 16025, 24358, 32050, 35255, 60895, 70510, 121790, 133969, 176275, 267938, 304475, 352550, 608950, 669845, 1339690, 3349225, 6698450]

約数ペア:

[(1, 6698450), (2, 3349225), (5, 1339690), (10, 669845), (11, 608950), (19, 352550), (22, 304475), (25, 267938), (38, 176275), (50, 133969), (55, 121790), (95, 70510), (110, 60895), (190, 35255), (209, 32050), (275, 24358), (418, 16025), (475, 14102), (550, 12179), (641, 10450), (950, 7051), (1045, 6410), (1282, 5225), (2090, 3205)]