29939790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43391}}^1$

素因数の和:43424

約数の個数: 32

約数和(自身を含む): 74981376

約数和(自身を除く): 45041586

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 43391, 86782, 130173, 216955, 260346, 433910, 650865, 997993, 1301730, 1995986, 2993979, 4989965, 5987958, 9979930, 14969895, 29939790]

約数ペア:

[(1, 29939790), (2, 14969895), (3, 9979930), (5, 5987958), (6, 4989965), (10, 2993979), (15, 1995986), (23, 1301730), (30, 997993), (46, 650865), (69, 433910), (115, 260346), (138, 216955), (230, 130173), (345, 86782), (690, 43391)]