13719860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 36771840

約数和(自身を除く): 23051980

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 59, 70, 77, 110, 118, 140, 151, 154, 220, 236, 295, 302, 308, 385, 413, 590, 604, 649, 755, 770, 826, 1057, 1180, 1298, 1510, 1540, 1652, 1661, 2065, 2114, 2596, 3020, 3245, 3322, 4130, 4228, 4543, 5285, 6490, 6644, 8260, 8305, 8909, 9086, 10570, 11627, 12980, 16610, 17818, 18172, 21140, 22715, 23254, 33220, 35636, 44545, 45430, 46508, 58135, 62363, 89090, 90860, 97999, 116270, 124726, 178180, 195998, 232540, 249452, 311815, 391996, 489995, 623630, 685993, 979990, 1247260, 1371986, 1959980, 2743972, 3429965, 6859930, 13719860]

約数ペア:

[(1, 13719860), (2, 6859930), (4, 3429965), (5, 2743972), (7, 1959980), (10, 1371986), (11, 1247260), (14, 979990), (20, 685993), (22, 623630), (28, 489995), (35, 391996), (44, 311815), (55, 249452), (59, 232540), (70, 195998), (77, 178180), (110, 124726), (118, 116270), (140, 97999), (151, 90860), (154, 89090), (220, 62363), (236, 58135), (295, 46508), (302, 45430), (308, 44545), (385, 35636), (413, 33220), (590, 23254), (604, 22715), (649, 21140), (755, 18172), (770, 17818), (826, 16610), (1057, 12980), (1180, 11627), (1298, 10570), (1510, 9086), (1540, 8909), (1652, 8305), (1661, 8260), (2065, 6644), (2114, 6490), (2596, 5285), (3020, 4543), (3245, 4228), (3322, 4130)]