6591420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3329}}^1$

素因数の和:3355

約数の個数: 72

約数和(自身を含む): 21818160

約数和(自身を除く): 15226740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 3329, 6658, 9987, 13316, 16645, 19974, 29961, 33290, 36619, 39948, 49935, 59922, 66580, 73238, 99870, 109857, 119844, 146476, 149805, 183095, 199740, 219714, 299610, 329571, 366190, 439428, 549285, 599220, 659142, 732380, 1098570, 1318284, 1647855, 2197140, 3295710, 6591420]

約数ペア:

[(1, 6591420), (2, 3295710), (3, 2197140), (4, 1647855), (5, 1318284), (6, 1098570), (9, 732380), (10, 659142), (11, 599220), (12, 549285), (15, 439428), (18, 366190), (20, 329571), (22, 299610), (30, 219714), (33, 199740), (36, 183095), (44, 149805), (45, 146476), (55, 119844), (60, 109857), (66, 99870), (90, 73238), (99, 66580), (110, 59922), (132, 49935), (165, 39948), (180, 36619), (198, 33290), (220, 29961), (330, 19974), (396, 16645), (495, 13316), (660, 9987), (990, 6658), (1980, 3329)]