3103380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{821}}^1$

素因数の和:846

約数の個数: 96

約数和(自身を含む): 11047680

約数和(自身を除く): 7944300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 821, 945, 1260, 1642, 1890, 2463, 3284, 3780, 4105, 4926, 5747, 7389, 8210, 9852, 11494, 12315, 14778, 16420, 17241, 22167, 22988, 24630, 28735, 29556, 34482, 36945, 44334, 49260, 51723, 57470, 68964, 73890, 86205, 88668, 103446, 110835, 114940, 147780, 155169, 172410, 206892, 221670, 258615, 310338, 344820, 443340, 517230, 620676, 775845, 1034460, 1551690, 3103380]

約数ペア:

[(1, 3103380), (2, 1551690), (3, 1034460), (4, 775845), (5, 620676), (6, 517230), (7, 443340), (9, 344820), (10, 310338), (12, 258615), (14, 221670), (15, 206892), (18, 172410), (20, 155169), (21, 147780), (27, 114940), (28, 110835), (30, 103446), (35, 88668), (36, 86205), (42, 73890), (45, 68964), (54, 57470), (60, 51723), (63, 49260), (70, 44334), (84, 36945), (90, 34482), (105, 29556), (108, 28735), (126, 24630), (135, 22988), (140, 22167), (180, 17241), (189, 16420), (210, 14778), (252, 12315), (270, 11494), (315, 9852), (378, 8210), (420, 7389), (540, 5747), (630, 4926), (756, 4105), (821, 3780), (945, 3284), (1260, 2463), (1642, 1890)]