30456846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 79672320

約数和(自身を除く): 49215474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 47, 63, 74, 94, 111, 126, 139, 141, 222, 259, 278, 282, 329, 333, 417, 423, 518, 658, 666, 777, 834, 846, 973, 987, 1251, 1554, 1739, 1946, 1974, 2331, 2502, 2919, 2961, 3478, 4662, 5143, 5217, 5838, 5922, 6533, 8757, 10286, 10434, 12173, 13066, 15429, 15651, 17514, 19599, 24346, 30858, 31302, 36001, 36519, 39198, 45731, 46287, 58797, 72002, 73038, 91462, 92574, 108003, 109557, 117594, 137193, 216006, 219114, 241721, 274386, 324009, 411579, 483442, 648018, 725163, 823158, 1450326, 1692047, 2175489, 3384094, 4350978, 5076141, 10152282, 15228423, 30456846]

約数ペア:

[(1, 30456846), (2, 15228423), (3, 10152282), (6, 5076141), (7, 4350978), (9, 3384094), (14, 2175489), (18, 1692047), (21, 1450326), (37, 823158), (42, 725163), (47, 648018), (63, 483442), (74, 411579), (94, 324009), (111, 274386), (126, 241721), (139, 219114), (141, 216006), (222, 137193), (259, 117594), (278, 109557), (282, 108003), (329, 92574), (333, 91462), (417, 73038), (423, 72002), (518, 58797), (658, 46287), (666, 45731), (777, 39198), (834, 36519), (846, 36001), (973, 31302), (987, 30858), (1251, 24346), (1554, 19599), (1739, 17514), (1946, 15651), (1974, 15429), (2331, 13066), (2502, 12173), (2919, 10434), (2961, 10286), (3478, 8757), (4662, 6533), (5143, 5922), (5217, 5838)]