217687230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1091}}^1$

素因数の和:1846

約数の個数: 64

約数和(自身を含む): 581817600

約数和(自身を除く): 364130370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 739, 1091, 1478, 2182, 2217, 3273, 3695, 4434, 5455, 6546, 6651, 7390, 9819, 10910, 11085, 13302, 16365, 19638, 19953, 22170, 29457, 32730, 33255, 39906, 49095, 58914, 66510, 98190, 99765, 147285, 199530, 294570, 806249, 1612498, 2418747, 4031245, 4837494, 7256241, 8062490, 12093735, 14512482, 21768723, 24187470, 36281205, 43537446, 72562410, 108843615, 217687230]

約数ペア:

[(1, 217687230), (2, 108843615), (3, 72562410), (5, 43537446), (6, 36281205), (9, 24187470), (10, 21768723), (15, 14512482), (18, 12093735), (27, 8062490), (30, 7256241), (45, 4837494), (54, 4031245), (90, 2418747), (135, 1612498), (270, 806249), (739, 294570), (1091, 199530), (1478, 147285), (2182, 99765), (2217, 98190), (3273, 66510), (3695, 58914), (4434, 49095), (5455, 39906), (6546, 33255), (6651, 32730), (7390, 29457), (9819, 22170), (10910, 19953), (11085, 19638), (13302, 16365)]