211977510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{937}}^1\times {\mathrm{7541}}^1$

素因数の和:8488

約数の個数: 32

約数和(自身を含む): 509356512

約数和(自身を除く): 297379002

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 937, 1874, 2811, 4685, 5622, 7541, 9370, 14055, 15082, 22623, 28110, 37705, 45246, 75410, 113115, 226230, 7065917, 14131834, 21197751, 35329585, 42395502, 70659170, 105988755, 211977510]

約数ペア:

[(1, 211977510), (2, 105988755), (3, 70659170), (5, 42395502), (6, 35329585), (10, 21197751), (15, 14131834), (30, 7065917), (937, 226230), (1874, 113115), (2811, 75410), (4685, 45246), (5622, 37705), (7541, 28110), (9370, 22623), (14055, 15082)]