30579984

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1085

約数の個数: 80

約数和(自身を含む): 89101440

約数和(自身を除く): 58521456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 639, 852, 997, 1136, 1278, 1704, 1917, 1994, 2556, 2991, 3408, 3834, 3988, 5112, 5982, 7668, 7976, 8973, 10224, 11964, 15336, 15952, 17946, 23928, 26919, 30672, 35892, 47856, 53838, 70787, 71784, 107676, 141574, 143568, 212361, 215352, 283148, 424722, 430704, 566296, 637083, 849444, 1132592, 1274166, 1698888, 1911249, 2548332, 3397776, 3822498, 5096664, 7644996, 10193328, 15289992, 30579984]

約数ペア:

[(1, 30579984), (2, 15289992), (3, 10193328), (4, 7644996), (6, 5096664), (8, 3822498), (9, 3397776), (12, 2548332), (16, 1911249), (18, 1698888), (24, 1274166), (27, 1132592), (36, 849444), (48, 637083), (54, 566296), (71, 430704), (72, 424722), (108, 283148), (142, 215352), (144, 212361), (213, 143568), (216, 141574), (284, 107676), (426, 71784), (432, 70787), (568, 53838), (639, 47856), (852, 35892), (997, 30672), (1136, 26919), (1278, 23928), (1704, 17946), (1917, 15952), (1994, 15336), (2556, 11964), (2991, 10224), (3408, 8973), (3834, 7976), (3988, 7668), (5112, 5982)]