154251030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2003}}^1$

素因数の和:2181

約数の個数: 64

約数和(自身を含む): 394771968

約数和(自身を除く): 240520938

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 151, 170, 255, 302, 453, 510, 755, 906, 1510, 2003, 2265, 2567, 4006, 4530, 5134, 6009, 7701, 10015, 12018, 12835, 15402, 20030, 25670, 30045, 34051, 38505, 60090, 68102, 77010, 102153, 170255, 204306, 302453, 340510, 510765, 604906, 907359, 1021530, 1512265, 1814718, 3024530, 4536795, 5141701, 9073590, 10283402, 15425103, 25708505, 30850206, 51417010, 77125515, 154251030]

約数ペア:

[(1, 154251030), (2, 77125515), (3, 51417010), (5, 30850206), (6, 25708505), (10, 15425103), (15, 10283402), (17, 9073590), (30, 5141701), (34, 4536795), (51, 3024530), (85, 1814718), (102, 1512265), (151, 1021530), (170, 907359), (255, 604906), (302, 510765), (453, 340510), (510, 302453), (755, 204306), (906, 170255), (1510, 102153), (2003, 77010), (2265, 68102), (2567, 60090), (4006, 38505), (4530, 34051), (5134, 30045), (6009, 25670), (7701, 20030), (10015, 15402), (12018, 12835)]