30218508

素因数分解:

$2^2\times 3^6\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:306

約数の個数: 84

約数和(自身を含む): 81467848

約数和(自身を除く): 51249340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 241, 243, 258, 324, 387, 482, 486, 516, 723, 729, 774, 964, 972, 1161, 1446, 1458, 1548, 2169, 2322, 2892, 2916, 3483, 4338, 4644, 6507, 6966, 8676, 10363, 10449, 13014, 13932, 19521, 20726, 20898, 26028, 31089, 31347, 39042, 41452, 41796, 58563, 62178, 62694, 78084, 93267, 117126, 124356, 125388, 175689, 186534, 234252, 279801, 351378, 373068, 559602, 702756, 839403, 1119204, 1678806, 2518209, 3357612, 5036418, 7554627, 10072836, 15109254, 30218508]

約数ペア:

[(1, 30218508), (2, 15109254), (3, 10072836), (4, 7554627), (6, 5036418), (9, 3357612), (12, 2518209), (18, 1678806), (27, 1119204), (36, 839403), (43, 702756), (54, 559602), (81, 373068), (86, 351378), (108, 279801), (129, 234252), (162, 186534), (172, 175689), (241, 125388), (243, 124356), (258, 117126), (324, 93267), (387, 78084), (482, 62694), (486, 62178), (516, 58563), (723, 41796), (729, 41452), (774, 39042), (964, 31347), (972, 31089), (1161, 26028), (1446, 20898), (1458, 20726), (1548, 19521), (2169, 13932), (2322, 13014), (2892, 10449), (2916, 10363), (3483, 8676), (4338, 6966), (4644, 6507)]