217592010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{142217}}^1$

素因数の和:142247

約数の個数: 48

約数和(自身を含む): 599022216

約数和(自身を除く): 381430206

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 142217, 284434, 426651, 711085, 853302, 1279953, 1422170, 2133255, 2417689, 2559906, 4266510, 4835378, 6399765, 7253067, 12088445, 12799530, 14506134, 21759201, 24176890, 36265335, 43518402, 72530670, 108796005, 217592010]

約数ペア:

[(1, 217592010), (2, 108796005), (3, 72530670), (5, 43518402), (6, 36265335), (9, 24176890), (10, 21759201), (15, 14506134), (17, 12799530), (18, 12088445), (30, 7253067), (34, 6399765), (45, 4835378), (51, 4266510), (85, 2559906), (90, 2417689), (102, 2133255), (153, 1422170), (170, 1279953), (255, 853302), (306, 711085), (510, 426651), (765, 284434), (1530, 142217)]