131445510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^2$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 370241280

約数和(自身を除く): 238795770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 59, 70, 103, 105, 118, 177, 206, 210, 295, 309, 354, 413, 515, 590, 618, 721, 826, 885, 1030, 1239, 1442, 1545, 1770, 2065, 2163, 2478, 3090, 3605, 4130, 4326, 6077, 6195, 7210, 10609, 10815, 12154, 12390, 18231, 21218, 21630, 30385, 31827, 36462, 42539, 53045, 60770, 63654, 74263, 85078, 91155, 106090, 127617, 148526, 159135, 182310, 212695, 222789, 255234, 318270, 371315, 425390, 445578, 625931, 638085, 742630, 1113945, 1251862, 1276170, 1877793, 2227890, 3129655, 3755586, 4381517, 6259310, 8763034, 9388965, 13144551, 18777930, 21907585, 26289102, 43815170, 65722755, 131445510]

約数ペア:

[(1, 131445510), (2, 65722755), (3, 43815170), (5, 26289102), (6, 21907585), (7, 18777930), (10, 13144551), (14, 9388965), (15, 8763034), (21, 6259310), (30, 4381517), (35, 3755586), (42, 3129655), (59, 2227890), (70, 1877793), (103, 1276170), (105, 1251862), (118, 1113945), (177, 742630), (206, 638085), (210, 625931), (295, 445578), (309, 425390), (354, 371315), (413, 318270), (515, 255234), (590, 222789), (618, 212695), (721, 182310), (826, 159135), (885, 148526), (1030, 127617), (1239, 106090), (1442, 91155), (1545, 85078), (1770, 74263), (2065, 63654), (2163, 60770), (2478, 53045), (3090, 42539), (3605, 36462), (4130, 31827), (4326, 30385), (6077, 21630), (6195, 21218), (7210, 18231), (10609, 12390), (10815, 12154)]