15063290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 30451680

約数和(自身を除く): 15388390

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 121, 211, 242, 295, 422, 590, 605, 649, 1055, 1210, 1298, 2110, 2321, 3245, 4642, 6490, 7139, 11605, 12449, 14278, 23210, 24898, 25531, 35695, 51062, 62245, 71390, 124490, 127655, 136939, 255310, 273878, 684695, 1369390, 1506329, 3012658, 7531645, 15063290]

約数ペア:

[(1, 15063290), (2, 7531645), (5, 3012658), (10, 1506329), (11, 1369390), (22, 684695), (55, 273878), (59, 255310), (110, 136939), (118, 127655), (121, 124490), (211, 71390), (242, 62245), (295, 51062), (422, 35695), (590, 25531), (605, 24898), (649, 23210), (1055, 14278), (1210, 12449), (1298, 11605), (2110, 7139), (2321, 6490), (3245, 4642)]