38429340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2381}}^1$

素因数の和:2662

約数の個数: 48

約数和(自身を含む): 108047520

約数和(自身を除く): 69618180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 807, 1076, 1345, 1614, 2381, 2690, 3228, 4035, 4762, 5380, 7143, 8070, 9524, 11905, 14286, 16140, 23810, 28572, 35715, 47620, 71430, 142860, 640489, 1280978, 1921467, 2561956, 3202445, 3842934, 6404890, 7685868, 9607335, 12809780, 19214670, 38429340]

約数ペア:

[(1, 38429340), (2, 19214670), (3, 12809780), (4, 9607335), (5, 7685868), (6, 6404890), (10, 3842934), (12, 3202445), (15, 2561956), (20, 1921467), (30, 1280978), (60, 640489), (269, 142860), (538, 71430), (807, 47620), (1076, 35715), (1345, 28572), (1614, 23810), (2381, 16140), (2690, 14286), (3228, 11905), (4035, 9524), (4762, 8070), (5380, 7143)]