30494282

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1223}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 56754432

約数和(自身を除く): 26260150

約数列:

[1, 2, 7, 13, 14, 26, 91, 137, 182, 274, 959, 1223, 1781, 1918, 2446, 3562, 8561, 12467, 15899, 17122, 24934, 31798, 111293, 167551, 222586, 335102, 1172857, 2178163, 2345714, 4356326, 15247141, 30494282]

約数ペア:

[(1, 30494282), (2, 15247141), (7, 4356326), (13, 2345714), (14, 2178163), (26, 1172857), (91, 335102), (137, 222586), (182, 167551), (274, 111293), (959, 31798), (1223, 24934), (1781, 17122), (1918, 15899), (2446, 12467), (3562, 8561)]