30120468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 85155840

約数和(自身を除く): 55035372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 43, 62, 84, 86, 93, 124, 129, 172, 186, 217, 258, 269, 301, 372, 434, 516, 538, 602, 651, 807, 868, 903, 1076, 1204, 1302, 1333, 1614, 1806, 1883, 2604, 2666, 3228, 3612, 3766, 3999, 5332, 5649, 7532, 7998, 8339, 9331, 11298, 11567, 15996, 16678, 18662, 22596, 23134, 25017, 27993, 33356, 34701, 37324, 46268, 50034, 55986, 58373, 69402, 80969, 100068, 111972, 116746, 138804, 161938, 175119, 233492, 242907, 323876, 350238, 358577, 485814, 700476, 717154, 971628, 1075731, 1434308, 2151462, 2510039, 4302924, 5020078, 7530117, 10040156, 15060234, 30120468]

約数ペア:

[(1, 30120468), (2, 15060234), (3, 10040156), (4, 7530117), (6, 5020078), (7, 4302924), (12, 2510039), (14, 2151462), (21, 1434308), (28, 1075731), (31, 971628), (42, 717154), (43, 700476), (62, 485814), (84, 358577), (86, 350238), (93, 323876), (124, 242907), (129, 233492), (172, 175119), (186, 161938), (217, 138804), (258, 116746), (269, 111972), (301, 100068), (372, 80969), (434, 69402), (516, 58373), (538, 55986), (602, 50034), (651, 46268), (807, 37324), (868, 34701), (903, 33356), (1076, 27993), (1204, 25017), (1302, 23134), (1333, 22596), (1614, 18662), (1806, 16678), (1883, 15996), (2604, 11567), (2666, 11298), (3228, 9331), (3612, 8339), (3766, 7998), (3999, 7532), (5332, 5649)]