9234540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{349}}^1$

素因数の和:381

約数の個数: 144

約数和(自身を含む): 33516000

約数和(自身を除く): 24281460

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, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 349, 378, 420, 441, 490, 540, 588, 630, 698, 735, 756, 882, 945, 980, 1047, 1260, 1323, 1396, 1470, 1745, 1764, 1890, 2094, 2205, 2443, 2646, 2940, 3141, 3490, 3780, 4188, 4410, 4886, 5235, 5292, 6282, 6615, 6980, 7329, 8820, 9423, 9772, 10470, 12215, 12564, 13230, 14658, 15705, 17101, 18846, 20940, 21987, 24430, 26460, 29316, 31410, 34202, 36645, 37692, 43974, 47115, 48860, 51303, 62820, 65961, 68404, 73290, 85505, 87948, 94230, 102606, 109935, 131922, 146580, 153909, 171010, 188460, 205212, 219870, 256515, 263844, 307818, 329805, 342020, 439740, 461727, 513030, 615636, 659610, 769545, 923454, 1026060, 1319220, 1539090, 1846908, 2308635, 3078180, 4617270, 9234540]

約数ペア:

[(1, 9234540), (2, 4617270), (3, 3078180), (4, 2308635), (5, 1846908), (6, 1539090), (7, 1319220), (9, 1026060), (10, 923454), (12, 769545), (14, 659610), (15, 615636), (18, 513030), (20, 461727), (21, 439740), (27, 342020), (28, 329805), (30, 307818), (35, 263844), (36, 256515), (42, 219870), (45, 205212), (49, 188460), (54, 171010), (60, 153909), (63, 146580), (70, 131922), (84, 109935), (90, 102606), (98, 94230), (105, 87948), (108, 85505), (126, 73290), (135, 68404), (140, 65961), (147, 62820), (180, 51303), (189, 48860), (196, 47115), (210, 43974), (245, 37692), (252, 36645), (270, 34202), (294, 31410), (315, 29316), (349, 26460), (378, 24430), (420, 21987), (441, 20940), (490, 18846), (540, 17101), (588, 15705), (630, 14658), (698, 13230), (735, 12564), (756, 12215), (882, 10470), (945, 9772), (980, 9423), (1047, 8820), (1260, 7329), (1323, 6980), (1396, 6615), (1470, 6282), (1745, 5292), (1764, 5235), (1890, 4886), (2094, 4410), (2205, 4188), (2443, 3780), (2646, 3490), (2940, 3141)]