30357612

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 82736640

約数和(自身を除く): 52379028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 71, 74, 107, 108, 111, 142, 148, 213, 214, 222, 284, 321, 333, 426, 428, 444, 639, 642, 666, 852, 963, 999, 1278, 1284, 1332, 1917, 1926, 1998, 2556, 2627, 2889, 3834, 3852, 3959, 3996, 5254, 5778, 7597, 7668, 7881, 7918, 10508, 11556, 11877, 15194, 15762, 15836, 22791, 23643, 23754, 30388, 31524, 35631, 45582, 47286, 47508, 68373, 70929, 71262, 91164, 94572, 106893, 136746, 141858, 142524, 205119, 213786, 273492, 281089, 283716, 410238, 427572, 562178, 820476, 843267, 1124356, 1686534, 2529801, 3373068, 5059602, 7589403, 10119204, 15178806, 30357612]

約数ペア:

[(1, 30357612), (2, 15178806), (3, 10119204), (4, 7589403), (6, 5059602), (9, 3373068), (12, 2529801), (18, 1686534), (27, 1124356), (36, 843267), (37, 820476), (54, 562178), (71, 427572), (74, 410238), (107, 283716), (108, 281089), (111, 273492), (142, 213786), (148, 205119), (213, 142524), (214, 141858), (222, 136746), (284, 106893), (321, 94572), (333, 91164), (426, 71262), (428, 70929), (444, 68373), (639, 47508), (642, 47286), (666, 45582), (852, 35631), (963, 31524), (999, 30388), (1278, 23754), (1284, 23643), (1332, 22791), (1917, 15836), (1926, 15762), (1998, 15194), (2556, 11877), (2627, 11556), (2889, 10508), (3834, 7918), (3852, 7881), (3959, 7668), (3996, 7597), (5254, 5778)]