57431970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{613}}^1$

素因数の和:976

約数の個数: 64

約数和(自身を含む): 153843840

約数和(自身を除く): 96411870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 347, 613, 694, 1041, 1226, 1735, 1839, 2082, 3065, 3123, 3470, 3678, 5205, 5517, 6130, 6246, 9195, 9369, 10410, 11034, 15615, 16551, 18390, 18738, 27585, 31230, 33102, 46845, 55170, 82755, 93690, 165510, 212711, 425422, 638133, 1063555, 1276266, 1914399, 2127110, 3190665, 3828798, 5743197, 6381330, 9571995, 11486394, 19143990, 28715985, 57431970]

約数ペア:

[(1, 57431970), (2, 28715985), (3, 19143990), (5, 11486394), (6, 9571995), (9, 6381330), (10, 5743197), (15, 3828798), (18, 3190665), (27, 2127110), (30, 1914399), (45, 1276266), (54, 1063555), (90, 638133), (135, 425422), (270, 212711), (347, 165510), (613, 93690), (694, 82755), (1041, 55170), (1226, 46845), (1735, 33102), (1839, 31230), (2082, 27585), (3065, 18738), (3123, 18390), (3470, 16551), (3678, 15615), (5205, 11034), (5517, 10410), (6130, 9369), (6246, 9195)]