30949035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3691}}^1$

素因数の和:3755

約数の個数: 32

約数和(自身を含む): 54582528

約数和(自身を除く): 23633493

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 3691, 8385, 11073, 18455, 47983, 55365, 143949, 158713, 239915, 476139, 719745, 793565, 2063269, 2380695, 6189807, 10316345, 30949035]

約数ペア:

[(1, 30949035), (3, 10316345), (5, 6189807), (13, 2380695), (15, 2063269), (39, 793565), (43, 719745), (65, 476139), (129, 239915), (195, 158713), (215, 143949), (559, 55365), (645, 47983), (1677, 18455), (2795, 11073), (3691, 8385)]