30239706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15319}}^1$

素因数の和:15378

約数の個数: 32

約数和(自身を含む): 70594560

約数和(自身を除く): 40354854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 15319, 30638, 45957, 91914, 107233, 214466, 321699, 643398, 719993, 1439986, 2159979, 4319958, 5039951, 10079902, 15119853, 30239706]

約数ペア:

[(1, 30239706), (2, 15119853), (3, 10079902), (6, 5039951), (7, 4319958), (14, 2159979), (21, 1439986), (42, 719993), (47, 643398), (94, 321699), (141, 214466), (282, 107233), (329, 91914), (658, 45957), (987, 30638), (1974, 15319)]