9310140

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{821}}^1$

素因数の和:849

約数の個数: 120

約数和(自身を含む): 33419232

約数和(自身を除く): 24109092

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, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 821, 945, 1134, 1260, 1620, 1642, 1890, 2268, 2463, 2835, 3284, 3780, 4105, 4926, 5670, 5747, 7389, 8210, 9852, 11340, 11494, 12315, 14778, 16420, 17241, 22167, 22988, 24630, 28735, 29556, 34482, 36945, 44334, 49260, 51723, 57470, 66501, 68964, 73890, 86205, 88668, 103446, 110835, 114940, 133002, 147780, 155169, 172410, 206892, 221670, 258615, 266004, 310338, 332505, 344820, 443340, 465507, 517230, 620676, 665010, 775845, 931014, 1034460, 1330020, 1551690, 1862028, 2327535, 3103380, 4655070, 9310140]

約数ペア:

[(1, 9310140), (2, 4655070), (3, 3103380), (4, 2327535), (5, 1862028), (6, 1551690), (7, 1330020), (9, 1034460), (10, 931014), (12, 775845), (14, 665010), (15, 620676), (18, 517230), (20, 465507), (21, 443340), (27, 344820), (28, 332505), (30, 310338), (35, 266004), (36, 258615), (42, 221670), (45, 206892), (54, 172410), (60, 155169), (63, 147780), (70, 133002), (81, 114940), (84, 110835), (90, 103446), (105, 88668), (108, 86205), (126, 73890), (135, 68964), (140, 66501), (162, 57470), (180, 51723), (189, 49260), (210, 44334), (252, 36945), (270, 34482), (315, 29556), (324, 28735), (378, 24630), (405, 22988), (420, 22167), (540, 17241), (567, 16420), (630, 14778), (756, 12315), (810, 11494), (821, 11340), (945, 9852), (1134, 8210), (1260, 7389), (1620, 5747), (1642, 5670), (1890, 4926), (2268, 4105), (2463, 3780), (2835, 3284)]