386324970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{563}}^1$

素因数の和:919

約数の個数: 64

約数和(自身を含む): 942917760

約数和(自身を除く): 556592790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 257, 267, 445, 514, 534, 563, 771, 890, 1126, 1285, 1335, 1542, 1689, 2570, 2670, 2815, 3378, 3855, 5630, 7710, 8445, 16890, 22873, 45746, 50107, 68619, 100214, 114365, 137238, 144691, 150321, 228730, 250535, 289382, 300642, 343095, 434073, 501070, 686190, 723455, 751605, 868146, 1446910, 1503210, 2170365, 4340730, 12877499, 25754998, 38632497, 64387495, 77264994, 128774990, 193162485, 386324970]

約数ペア:

[(1, 386324970), (2, 193162485), (3, 128774990), (5, 77264994), (6, 64387495), (10, 38632497), (15, 25754998), (30, 12877499), (89, 4340730), (178, 2170365), (257, 1503210), (267, 1446910), (445, 868146), (514, 751605), (534, 723455), (563, 686190), (771, 501070), (890, 434073), (1126, 343095), (1285, 300642), (1335, 289382), (1542, 250535), (1689, 228730), (2570, 150321), (2670, 144691), (2815, 137238), (3378, 114365), (3855, 100214), (5630, 68619), (7710, 50107), (8445, 45746), (16890, 22873)]