6647550

素因数分解:

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

素因数の和:522

約数の個数: 96

約数和(自身を含む): 20332032

約数和(自身を除く): 13684482

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 130, 150, 175, 182, 195, 210, 273, 325, 350, 390, 455, 487, 525, 546, 650, 910, 974, 975, 1050, 1365, 1461, 1950, 2275, 2435, 2730, 2922, 3409, 4550, 4870, 6331, 6818, 6825, 7305, 10227, 12175, 12662, 13650, 14610, 17045, 18993, 20454, 24350, 31655, 34090, 36525, 37986, 44317, 51135, 63310, 73050, 85225, 88634, 94965, 102270, 132951, 158275, 170450, 189930, 221585, 255675, 265902, 316550, 443170, 474825, 511350, 664755, 949650, 1107925, 1329510, 2215850, 3323775, 6647550]

約数ペア:

[(1, 6647550), (2, 3323775), (3, 2215850), (5, 1329510), (6, 1107925), (7, 949650), (10, 664755), (13, 511350), (14, 474825), (15, 443170), (21, 316550), (25, 265902), (26, 255675), (30, 221585), (35, 189930), (39, 170450), (42, 158275), (50, 132951), (65, 102270), (70, 94965), (75, 88634), (78, 85225), (91, 73050), (105, 63310), (130, 51135), (150, 44317), (175, 37986), (182, 36525), (195, 34090), (210, 31655), (273, 24350), (325, 20454), (350, 18993), (390, 17045), (455, 14610), (487, 13650), (525, 12662), (546, 12175), (650, 10227), (910, 7305), (974, 6825), (975, 6818), (1050, 6331), (1365, 4870), (1461, 4550), (1950, 3409), (2275, 2922), (2435, 2730)]