75724990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 154441728

約数和(自身を除く): 78716738

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 97, 110, 151, 194, 235, 302, 470, 485, 517, 755, 970, 1034, 1067, 1510, 1661, 2134, 2585, 3322, 4559, 5170, 5335, 7097, 8305, 9118, 10670, 14194, 14647, 16610, 22795, 29294, 35485, 45590, 50149, 70970, 73235, 78067, 100298, 146470, 156134, 161117, 250745, 322234, 390335, 501490, 688409, 780670, 805585, 1376818, 1611170, 3442045, 6884090, 7572499, 15144998, 37862495, 75724990]

約数ペア:

[(1, 75724990), (2, 37862495), (5, 15144998), (10, 7572499), (11, 6884090), (22, 3442045), (47, 1611170), (55, 1376818), (94, 805585), (97, 780670), (110, 688409), (151, 501490), (194, 390335), (235, 322234), (302, 250745), (470, 161117), (485, 156134), (517, 146470), (755, 100298), (970, 78067), (1034, 73235), (1067, 70970), (1510, 50149), (1661, 45590), (2134, 35485), (2585, 29294), (3322, 22795), (4559, 16610), (5170, 14647), (5335, 14194), (7097, 10670), (8305, 9118)]