1329510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 3935232

約数和(自身を除く): 2605722

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 487, 546, 910, 974, 1365, 1461, 2435, 2730, 2922, 3409, 4870, 6331, 6818, 7305, 10227, 12662, 14610, 17045, 18993, 20454, 31655, 34090, 37986, 44317, 51135, 63310, 88634, 94965, 102270, 132951, 189930, 221585, 265902, 443170, 664755, 1329510]

約数ペア:

[(1, 1329510), (2, 664755), (3, 443170), (5, 265902), (6, 221585), (7, 189930), (10, 132951), (13, 102270), (14, 94965), (15, 88634), (21, 63310), (26, 51135), (30, 44317), (35, 37986), (39, 34090), (42, 31655), (65, 20454), (70, 18993), (78, 17045), (91, 14610), (105, 12662), (130, 10227), (182, 7305), (195, 6818), (210, 6331), (273, 4870), (390, 3409), (455, 2922), (487, 2730), (546, 2435), (910, 1461), (974, 1365)]