17941290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 46116864

約数和(自身を除く): 28175574

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 127, 170, 254, 255, 277, 381, 510, 554, 635, 762, 831, 1270, 1385, 1662, 1905, 2159, 2770, 3810, 4155, 4318, 4709, 6477, 8310, 9418, 10795, 12954, 14127, 21590, 23545, 28254, 32385, 35179, 47090, 64770, 70358, 70635, 105537, 141270, 175895, 211074, 351790, 527685, 598043, 1055370, 1196086, 1794129, 2990215, 3588258, 5980430, 8970645, 17941290]

約数ペア:

[(1, 17941290), (2, 8970645), (3, 5980430), (5, 3588258), (6, 2990215), (10, 1794129), (15, 1196086), (17, 1055370), (30, 598043), (34, 527685), (51, 351790), (85, 211074), (102, 175895), (127, 141270), (170, 105537), (254, 70635), (255, 70358), (277, 64770), (381, 47090), (510, 35179), (554, 32385), (635, 28254), (762, 23545), (831, 21590), (1270, 14127), (1385, 12954), (1662, 10795), (1905, 9418), (2159, 8310), (2770, 6477), (3810, 4709), (4155, 4318)]