69540350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2143}}^1$

素因数の和:2225

約数の個数: 48

約数和(自身を含む): 143562240

約数和(自身を除く): 74021890

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 59, 110, 118, 275, 295, 550, 590, 649, 1298, 1475, 2143, 2950, 3245, 4286, 6490, 10715, 16225, 21430, 23573, 32450, 47146, 53575, 107150, 117865, 126437, 235730, 252874, 589325, 632185, 1178650, 1264370, 1390807, 2781614, 3160925, 6321850, 6954035, 13908070, 34770175, 69540350]

約数ペア:

[(1, 69540350), (2, 34770175), (5, 13908070), (10, 6954035), (11, 6321850), (22, 3160925), (25, 2781614), (50, 1390807), (55, 1264370), (59, 1178650), (110, 632185), (118, 589325), (275, 252874), (295, 235730), (550, 126437), (590, 117865), (649, 107150), (1298, 53575), (1475, 47146), (2143, 32450), (2950, 23573), (3245, 21430), (4286, 16225), (6490, 10715)]