30835134

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 81423360

約数和(自身を除く): 50588226

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 37, 46, 54, 61, 66, 69, 74, 99, 111, 122, 138, 183, 198, 207, 222, 253, 297, 333, 366, 407, 414, 506, 549, 594, 621, 666, 671, 759, 814, 851, 999, 1098, 1221, 1242, 1342, 1403, 1518, 1647, 1702, 1998, 2013, 2257, 2277, 2442, 2553, 2806, 3294, 3663, 4026, 4209, 4514, 4554, 5106, 6039, 6771, 6831, 7326, 7659, 8418, 9361, 10989, 12078, 12627, 13542, 13662, 15318, 15433, 18117, 18722, 20313, 21978, 22977, 24827, 25254, 28083, 30866, 36234, 37881, 40626, 45954, 46299, 49654, 51911, 56166, 60939, 74481, 75762, 84249, 92598, 103822, 121878, 138897, 148962, 155733, 168498, 223443, 252747, 277794, 311466, 416691, 446886, 467199, 505494, 571021, 670329, 833382, 934398, 1142042, 1340658, 1401597, 1713063, 2803194, 3426126, 5139189, 10278378, 15417567, 30835134]

約数ペア:

[(1, 30835134), (2, 15417567), (3, 10278378), (6, 5139189), (9, 3426126), (11, 2803194), (18, 1713063), (22, 1401597), (23, 1340658), (27, 1142042), (33, 934398), (37, 833382), (46, 670329), (54, 571021), (61, 505494), (66, 467199), (69, 446886), (74, 416691), (99, 311466), (111, 277794), (122, 252747), (138, 223443), (183, 168498), (198, 155733), (207, 148962), (222, 138897), (253, 121878), (297, 103822), (333, 92598), (366, 84249), (407, 75762), (414, 74481), (506, 60939), (549, 56166), (594, 51911), (621, 49654), (666, 46299), (671, 45954), (759, 40626), (814, 37881), (851, 36234), (999, 30866), (1098, 28083), (1221, 25254), (1242, 24827), (1342, 22977), (1403, 21978), (1518, 20313), (1647, 18722), (1702, 18117), (1998, 15433), (2013, 15318), (2257, 13662), (2277, 13542), (2442, 12627), (2553, 12078), (2806, 10989), (3294, 9361), (3663, 8418), (4026, 7659), (4209, 7326), (4514, 6831), (4554, 6771), (5106, 6039)]