306286554

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{727}}^1\times {\mathrm{1433}}^1$

素因数の和:2179

約数の個数: 48

約数和(自身を含む): 714063168

約数和(自身を除く): 407776614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 727, 1433, 1454, 2181, 2866, 4299, 4362, 5089, 8598, 10031, 10178, 15267, 20062, 30093, 30534, 35623, 60186, 70217, 71246, 106869, 140434, 210651, 213738, 421302, 1041791, 2083582, 3125373, 6250746, 7292537, 14585074, 21877611, 43755222, 51047759, 102095518, 153143277, 306286554]

約数ペア:

[(1, 306286554), (2, 153143277), (3, 102095518), (6, 51047759), (7, 43755222), (14, 21877611), (21, 14585074), (42, 7292537), (49, 6250746), (98, 3125373), (147, 2083582), (294, 1041791), (727, 421302), (1433, 213738), (1454, 210651), (2181, 140434), (2866, 106869), (4299, 71246), (4362, 70217), (5089, 60186), (8598, 35623), (10031, 30534), (10178, 30093), (15267, 20062)]