890033508

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30187}}^1$

素因数の和:30223

約数の個数: 120

約数和(自身を含む): 2863754432

約数和(自身を除く): 1973720924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 7371, 9828, 14742, 29484, 30187, 60374, 90561, 120748, 181122, 211309, 271683, 362244, 392431, 422618, 543366, 633927, 784862, 815049, 845236, 1086732, 1177293, 1267854, 1569724, 1630098, 1901781, 2354586, 2445147, 2535708, 2747017, 3260196, 3531879, 3803562, 4709172, 4890294, 5494034, 5705343, 7063758, 7607124, 8241051, 9780588, 10595637, 10988068, 11410686, 14127516, 16482102, 17116029, 21191274, 22821372, 24723153, 31786911, 32964204, 34232058, 42382548, 49446306, 63573822, 68464116, 74169459, 98892612, 127147644, 148338918, 222508377, 296677836, 445016754, 890033508]

約数ペア:

[(1, 890033508), (2, 445016754), (3, 296677836), (4, 222508377), (6, 148338918), (7, 127147644), (9, 98892612), (12, 74169459), (13, 68464116), (14, 63573822), (18, 49446306), (21, 42382548), (26, 34232058), (27, 32964204), (28, 31786911), (36, 24723153), (39, 22821372), (42, 21191274), (52, 17116029), (54, 16482102), (63, 14127516), (78, 11410686), (81, 10988068), (84, 10595637), (91, 9780588), (108, 8241051), (117, 7607124), (126, 7063758), (156, 5705343), (162, 5494034), (182, 4890294), (189, 4709172), (234, 3803562), (252, 3531879), (273, 3260196), (324, 2747017), (351, 2535708), (364, 2445147), (378, 2354586), (468, 1901781), (546, 1630098), (567, 1569724), (702, 1267854), (756, 1177293), (819, 1086732), (1053, 845236), (1092, 815049), (1134, 784862), (1404, 633927), (1638, 543366), (2106, 422618), (2268, 392431), (2457, 362244), (3276, 271683), (4212, 211309), (4914, 181122), (7371, 120748), (9828, 90561), (14742, 60374), (29484, 30187)]