30932910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7993}}^1$

素因数の和:8049

約数の個数: 48

約数和(自身を含む): 82306224

約数和(自身を除く): 51373314

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 7993, 15986, 23979, 39965, 47958, 71937, 79930, 119895, 143874, 239790, 343699, 359685, 687398, 719370, 1031097, 1718495, 2062194, 3093291, 3436990, 5155485, 6186582, 10310970, 15466455, 30932910]

約数ペア:

[(1, 30932910), (2, 15466455), (3, 10310970), (5, 6186582), (6, 5155485), (9, 3436990), (10, 3093291), (15, 2062194), (18, 1718495), (30, 1031097), (43, 719370), (45, 687398), (86, 359685), (90, 343699), (129, 239790), (215, 143874), (258, 119895), (387, 79930), (430, 71937), (645, 47958), (774, 39965), (1290, 23979), (1935, 15986), (3870, 7993)]