72730590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{142609}}^1$

素因数の和:142636

約数の個数: 32

約数和(自身を含む): 184822560

約数和(自身を除く): 112091970

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 142609, 285218, 427827, 713045, 855654, 1426090, 2139135, 2424353, 4278270, 4848706, 7273059, 12121765, 14546118, 24243530, 36365295, 72730590]

約数ペア:

[(1, 72730590), (2, 36365295), (3, 24243530), (5, 14546118), (6, 12121765), (10, 7273059), (15, 4848706), (17, 4278270), (30, 2424353), (34, 2139135), (51, 1426090), (85, 855654), (102, 713045), (170, 427827), (255, 285218), (510, 142609)]