18055530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11801}}^1$

素因数の和:11831

約数の個数: 48

約数和(自身を含む): 49710024

約数和(自身を除く): 31654494

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, 11801, 23602, 35403, 59005, 70806, 106209, 118010, 177015, 200617, 212418, 354030, 401234, 531045, 601851, 1003085, 1062090, 1203702, 1805553, 2006170, 3009255, 3611106, 6018510, 9027765, 18055530]

約数ペア:

[(1, 18055530), (2, 9027765), (3, 6018510), (5, 3611106), (6, 3009255), (9, 2006170), (10, 1805553), (15, 1203702), (17, 1062090), (18, 1003085), (30, 601851), (34, 531045), (45, 401234), (51, 354030), (85, 212418), (90, 200617), (102, 177015), (153, 118010), (170, 106209), (255, 70806), (306, 59005), (510, 35403), (765, 23602), (1530, 11801)]