1796124420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{188273}}^1$

素因数の和:188341

約数の個数: 72

約数和(自身を含む): 5551070616

約数和(自身を除く): 3754946196

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, 188273, 376546, 564819, 753092, 941365, 1129638, 1694457, 1882730, 2259276, 2824095, 3388914, 3765460, 5648190, 6777828, 8472285, 9978469, 11296380, 16944570, 19956938, 29935407, 33889140, 39913876, 49892345, 59870814, 89806221, 99784690, 119741628, 149677035, 179612442, 199569380, 299354070, 359224884, 449031105, 598708140, 898062210, 1796124420]

約数ペア:

[(1, 1796124420), (2, 898062210), (3, 598708140), (4, 449031105), (5, 359224884), (6, 299354070), (9, 199569380), (10, 179612442), (12, 149677035), (15, 119741628), (18, 99784690), (20, 89806221), (30, 59870814), (36, 49892345), (45, 39913876), (53, 33889140), (60, 29935407), (90, 19956938), (106, 16944570), (159, 11296380), (180, 9978469), (212, 8472285), (265, 6777828), (318, 5648190), (477, 3765460), (530, 3388914), (636, 2824095), (795, 2259276), (954, 1882730), (1060, 1694457), (1590, 1129638), (1908, 941365), (2385, 753092), (3180, 564819), (4770, 376546), (9540, 188273)]