209394270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{136859}}^1$

素因数の和:136889

約数の個数: 48

約数和(自身を含む): 576454320

約数和(自身を除く): 367060050

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, 136859, 273718, 410577, 684295, 821154, 1231731, 1368590, 2052885, 2326603, 2463462, 4105770, 4653206, 6158655, 6979809, 11633015, 12317310, 13959618, 20939427, 23266030, 34899045, 41878854, 69798090, 104697135, 209394270]

約数ペア:

[(1, 209394270), (2, 104697135), (3, 69798090), (5, 41878854), (6, 34899045), (9, 23266030), (10, 20939427), (15, 13959618), (17, 12317310), (18, 11633015), (30, 6979809), (34, 6158655), (45, 4653206), (51, 4105770), (85, 2463462), (90, 2326603), (102, 2052885), (153, 1368590), (170, 1231731), (255, 821154), (306, 684295), (510, 410577), (765, 273718), (1530, 136859)]