30654846

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 69234048

約数和(自身を除く): 38579202

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 137, 186, 274, 279, 401, 411, 558, 802, 822, 1203, 1233, 2406, 2466, 3609, 4247, 7218, 8494, 12431, 12741, 24862, 25482, 37293, 38223, 54937, 74586, 76446, 109874, 111879, 164811, 223758, 329622, 494433, 988866, 1703047, 3406094, 5109141, 10218282, 15327423, 30654846]

約数ペア:

[(1, 30654846), (2, 15327423), (3, 10218282), (6, 5109141), (9, 3406094), (18, 1703047), (31, 988866), (62, 494433), (93, 329622), (137, 223758), (186, 164811), (274, 111879), (279, 109874), (401, 76446), (411, 74586), (558, 54937), (802, 38223), (822, 37293), (1203, 25482), (1233, 24862), (2406, 12741), (2466, 12431), (3609, 8494), (4247, 7218)]