91731660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{647}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 274337280

約数和(自身を除く): 182605620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 139, 170, 204, 255, 278, 340, 417, 510, 556, 647, 695, 834, 1020, 1294, 1390, 1668, 1941, 2085, 2363, 2588, 2780, 3235, 3882, 4170, 4726, 6470, 7089, 7764, 8340, 9452, 9705, 10999, 11815, 12940, 14178, 19410, 21998, 23630, 28356, 32997, 35445, 38820, 43996, 47260, 54995, 65994, 70890, 89933, 109990, 131988, 141780, 164985, 179866, 219980, 269799, 329970, 359732, 449665, 539598, 659940, 899330, 1079196, 1348995, 1528861, 1798660, 2697990, 3057722, 4586583, 5395980, 6115444, 7644305, 9173166, 15288610, 18346332, 22932915, 30577220, 45865830, 91731660]

約数ペア:

[(1, 91731660), (2, 45865830), (3, 30577220), (4, 22932915), (5, 18346332), (6, 15288610), (10, 9173166), (12, 7644305), (15, 6115444), (17, 5395980), (20, 4586583), (30, 3057722), (34, 2697990), (51, 1798660), (60, 1528861), (68, 1348995), (85, 1079196), (102, 899330), (139, 659940), (170, 539598), (204, 449665), (255, 359732), (278, 329970), (340, 269799), (417, 219980), (510, 179866), (556, 164985), (647, 141780), (695, 131988), (834, 109990), (1020, 89933), (1294, 70890), (1390, 65994), (1668, 54995), (1941, 47260), (2085, 43996), (2363, 38820), (2588, 35445), (2780, 32997), (3235, 28356), (3882, 23630), (4170, 21998), (4726, 19410), (6470, 14178), (7089, 12940), (7764, 11815), (8340, 10999), (9452, 9705)]