47297340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2069}}^1$

素因数の和:2211

約数の個数: 72

約数和(自身を含む): 144668160

約数和(自身を除く): 97370820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2069, 2286, 2540, 3810, 4138, 4572, 5715, 6207, 7620, 8276, 10345, 11430, 12414, 18621, 20690, 22860, 24828, 31035, 37242, 41380, 62070, 74484, 93105, 124140, 186210, 262763, 372420, 525526, 788289, 1051052, 1313815, 1576578, 2364867, 2627630, 3153156, 3941445, 4729734, 5255260, 7882890, 9459468, 11824335, 15765780, 23648670, 47297340]

約数ペア:

[(1, 47297340), (2, 23648670), (3, 15765780), (4, 11824335), (5, 9459468), (6, 7882890), (9, 5255260), (10, 4729734), (12, 3941445), (15, 3153156), (18, 2627630), (20, 2364867), (30, 1576578), (36, 1313815), (45, 1051052), (60, 788289), (90, 525526), (127, 372420), (180, 262763), (254, 186210), (381, 124140), (508, 93105), (635, 74484), (762, 62070), (1143, 41380), (1270, 37242), (1524, 31035), (1905, 24828), (2069, 22860), (2286, 20690), (2540, 18621), (3810, 12414), (4138, 11430), (4572, 10345), (5715, 8276), (6207, 7620)]