214144380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{22447}}^1$

素因数の和:22515

約数の個数: 72

約数和(自身を含む): 661856832

約数和(自身を除く): 447712452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 22447, 44894, 67341, 89788, 112235, 134682, 202023, 224470, 269364, 336705, 404046, 448940, 673410, 808092, 1010115, 1189691, 1346820, 2020230, 2379382, 3569073, 4040460, 4758764, 5948455, 7138146, 10707219, 11896910, 14276292, 17845365, 21414438, 23793820, 35690730, 42828876, 53536095, 71381460, 107072190, 214144380]

約数ペア:

[(1, 214144380), (2, 107072190), (3, 71381460), (4, 53536095), (5, 42828876), (6, 35690730), (9, 23793820), (10, 21414438), (12, 17845365), (15, 14276292), (18, 11896910), (20, 10707219), (30, 7138146), (36, 5948455), (45, 4758764), (53, 4040460), (60, 3569073), (90, 2379382), (106, 2020230), (159, 1346820), (180, 1189691), (212, 1010115), (265, 808092), (318, 673410), (477, 448940), (530, 404046), (636, 336705), (795, 269364), (954, 224470), (1060, 202023), (1590, 134682), (1908, 112235), (2385, 89788), (3180, 67341), (4770, 44894), (9540, 22447)]