247524090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{15959}}^1$

素因数の和:16027

約数の個数: 64

約数和(自身を含む): 661893120

約数和(自身を除く): 414369030

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 47, 55, 66, 94, 110, 141, 165, 235, 282, 330, 470, 517, 705, 1034, 1410, 1551, 2585, 3102, 5170, 7755, 15510, 15959, 31918, 47877, 79795, 95754, 159590, 175549, 239385, 351098, 478770, 526647, 750073, 877745, 1053294, 1500146, 1755490, 2250219, 2633235, 3750365, 4500438, 5266470, 7500730, 8250803, 11251095, 16501606, 22502190, 24752409, 41254015, 49504818, 82508030, 123762045, 247524090]

約数ペア:

[(1, 247524090), (2, 123762045), (3, 82508030), (5, 49504818), (6, 41254015), (10, 24752409), (11, 22502190), (15, 16501606), (22, 11251095), (30, 8250803), (33, 7500730), (47, 5266470), (55, 4500438), (66, 3750365), (94, 2633235), (110, 2250219), (141, 1755490), (165, 1500146), (235, 1053294), (282, 877745), (330, 750073), (470, 526647), (517, 478770), (705, 351098), (1034, 239385), (1410, 175549), (1551, 159590), (2585, 95754), (3102, 79795), (5170, 47877), (7755, 31918), (15510, 15959)]