1066260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1367}}^1$

素因数の和:1392

約数の個数: 48

約数和(自身を含む): 3217536

約数和(自身を除く): 2151276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1367, 2734, 4101, 5468, 6835, 8202, 13670, 16404, 17771, 20505, 27340, 35542, 41010, 53313, 71084, 82020, 88855, 106626, 177710, 213252, 266565, 355420, 533130, 1066260]

約数ペア:

[(1, 1066260), (2, 533130), (3, 355420), (4, 266565), (5, 213252), (6, 177710), (10, 106626), (12, 88855), (13, 82020), (15, 71084), (20, 53313), (26, 41010), (30, 35542), (39, 27340), (52, 20505), (60, 17771), (65, 16404), (78, 13670), (130, 8202), (156, 6835), (195, 5468), (260, 4101), (390, 2734), (780, 1367)]