389616210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{1373}}^1$

素因数の和:2440

約数の個数: 64

約数和(自身を含む): 1040722560

約数和(自身を除く): 651106350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1051, 1373, 2102, 2746, 3153, 4119, 5255, 6306, 6865, 8238, 9459, 10510, 12357, 13730, 15765, 18918, 20595, 24714, 28377, 31530, 37071, 41190, 47295, 56754, 61785, 74142, 94590, 123570, 141885, 185355, 283770, 370710, 1443023, 2886046, 4329069, 7215115, 8658138, 12987207, 14430230, 21645345, 25974414, 38961621, 43290690, 64936035, 77923242, 129872070, 194808105, 389616210]

約数ペア:

[(1, 389616210), (2, 194808105), (3, 129872070), (5, 77923242), (6, 64936035), (9, 43290690), (10, 38961621), (15, 25974414), (18, 21645345), (27, 14430230), (30, 12987207), (45, 8658138), (54, 7215115), (90, 4329069), (135, 2886046), (270, 1443023), (1051, 370710), (1373, 283770), (2102, 185355), (2746, 141885), (3153, 123570), (4119, 94590), (5255, 74142), (6306, 61785), (6865, 56754), (8238, 47295), (9459, 41190), (10510, 37071), (12357, 31530), (13730, 28377), (15765, 24714), (18918, 20595)]