147767340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{50261}}^1$

素因数の和:50287

約数の個数: 72

約数和(自身を含む): 481308912

約数和(自身を除く): 333541572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 50261, 100522, 150783, 201044, 251305, 301566, 351827, 502610, 603132, 703654, 753915, 1005220, 1055481, 1407308, 1507830, 1759135, 2110962, 2462789, 3015660, 3518270, 4221924, 4925578, 5277405, 7036540, 7388367, 9851156, 10554810, 12313945, 14776734, 21109620, 24627890, 29553468, 36941835, 49255780, 73883670, 147767340]

約数ペア:

[(1, 147767340), (2, 73883670), (3, 49255780), (4, 36941835), (5, 29553468), (6, 24627890), (7, 21109620), (10, 14776734), (12, 12313945), (14, 10554810), (15, 9851156), (20, 7388367), (21, 7036540), (28, 5277405), (30, 4925578), (35, 4221924), (42, 3518270), (49, 3015660), (60, 2462789), (70, 2110962), (84, 1759135), (98, 1507830), (105, 1407308), (140, 1055481), (147, 1005220), (196, 753915), (210, 703654), (245, 603132), (294, 502610), (420, 351827), (490, 301566), (588, 251305), (735, 201044), (980, 150783), (1470, 100522), (2940, 50261)]