7259340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:687

約数の個数: 96

約数和(自身を含む): 23514624

約数和(自身を除く): 16255284

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 647, 660, 748, 935, 1020, 1122, 1294, 1870, 1941, 2244, 2588, 2805, 3235, 3740, 3882, 5610, 6470, 7117, 7764, 9705, 10999, 11220, 12940, 14234, 19410, 21351, 21998, 28468, 32997, 35585, 38820, 42702, 43996, 54995, 65994, 71170, 85404, 106755, 109990, 120989, 131988, 142340, 164985, 213510, 219980, 241978, 329970, 362967, 427020, 483956, 604945, 659940, 725934, 1209890, 1451868, 1814835, 2419780, 3629670, 7259340]

約数ペア:

[(1, 7259340), (2, 3629670), (3, 2419780), (4, 1814835), (5, 1451868), (6, 1209890), (10, 725934), (11, 659940), (12, 604945), (15, 483956), (17, 427020), (20, 362967), (22, 329970), (30, 241978), (33, 219980), (34, 213510), (44, 164985), (51, 142340), (55, 131988), (60, 120989), (66, 109990), (68, 106755), (85, 85404), (102, 71170), (110, 65994), (132, 54995), (165, 43996), (170, 42702), (187, 38820), (204, 35585), (220, 32997), (255, 28468), (330, 21998), (340, 21351), (374, 19410), (510, 14234), (561, 12940), (647, 11220), (660, 10999), (748, 9705), (935, 7764), (1020, 7117), (1122, 6470), (1294, 5610), (1870, 3882), (1941, 3740), (2244, 3235), (2588, 2805)]