18288090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11953}}^1$

素因数の和:11983

約数の個数: 48

約数和(自身を含む): 50350248

約数和(自身を除く): 32062158

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, 11953, 23906, 35859, 59765, 71718, 107577, 119530, 179295, 203201, 215154, 358590, 406402, 537885, 609603, 1016005, 1075770, 1219206, 1828809, 2032010, 3048015, 3657618, 6096030, 9144045, 18288090]

約数ペア:

[(1, 18288090), (2, 9144045), (3, 6096030), (5, 3657618), (6, 3048015), (9, 2032010), (10, 1828809), (15, 1219206), (17, 1075770), (18, 1016005), (30, 609603), (34, 537885), (45, 406402), (51, 358590), (85, 215154), (90, 203201), (102, 179295), (153, 119530), (170, 107577), (255, 71718), (306, 59765), (510, 35859), (765, 23906), (1530, 11953)]