30454788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^2$

素因数の和:361

約数の個数: 72

約数和(自身を含む): 87986752

約数和(自身を除く): 57531964

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 167, 182, 273, 334, 364, 501, 546, 668, 1002, 1092, 1169, 2004, 2171, 2338, 3507, 4342, 4676, 6513, 7014, 8684, 13026, 14028, 15197, 26052, 27889, 30394, 45591, 55778, 60788, 83667, 91182, 111556, 167334, 182364, 195223, 334668, 362557, 390446, 585669, 725114, 780892, 1087671, 1171338, 1450228, 2175342, 2342676, 2537899, 4350684, 5075798, 7613697, 10151596, 15227394, 30454788]

約数ペア:

[(1, 30454788), (2, 15227394), (3, 10151596), (4, 7613697), (6, 5075798), (7, 4350684), (12, 2537899), (13, 2342676), (14, 2175342), (21, 1450228), (26, 1171338), (28, 1087671), (39, 780892), (42, 725114), (52, 585669), (78, 390446), (84, 362557), (91, 334668), (156, 195223), (167, 182364), (182, 167334), (273, 111556), (334, 91182), (364, 83667), (501, 60788), (546, 55778), (668, 45591), (1002, 30394), (1092, 27889), (1169, 26052), (2004, 15197), (2171, 14028), (2338, 13026), (3507, 8684), (4342, 7014), (4676, 6513)]