30666888

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:947

約数の個数: 96

約数和(自身を含む): 96370560

約数和(自身を除く): 65703672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 71, 72, 84, 126, 142, 168, 213, 252, 284, 426, 497, 504, 568, 639, 852, 857, 994, 1278, 1491, 1704, 1714, 1988, 2556, 2571, 2982, 3428, 3976, 4473, 5112, 5142, 5964, 5999, 6856, 7713, 8946, 10284, 11928, 11998, 15426, 17892, 17997, 20568, 23996, 30852, 35784, 35994, 47992, 53991, 60847, 61704, 71988, 107982, 121694, 143976, 182541, 215964, 243388, 365082, 425929, 431928, 486776, 547623, 730164, 851858, 1095246, 1277787, 1460328, 1703716, 2190492, 2555574, 3407432, 3833361, 4380984, 5111148, 7666722, 10222296, 15333444, 30666888]

約数ペア:

[(1, 30666888), (2, 15333444), (3, 10222296), (4, 7666722), (6, 5111148), (7, 4380984), (8, 3833361), (9, 3407432), (12, 2555574), (14, 2190492), (18, 1703716), (21, 1460328), (24, 1277787), (28, 1095246), (36, 851858), (42, 730164), (56, 547623), (63, 486776), (71, 431928), (72, 425929), (84, 365082), (126, 243388), (142, 215964), (168, 182541), (213, 143976), (252, 121694), (284, 107982), (426, 71988), (497, 61704), (504, 60847), (568, 53991), (639, 47992), (852, 35994), (857, 35784), (994, 30852), (1278, 23996), (1491, 20568), (1704, 17997), (1714, 17892), (1988, 15426), (2556, 11998), (2571, 11928), (2982, 10284), (3428, 8946), (3976, 7713), (4473, 6856), (5112, 5999), (5142, 5964)]