170965260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55871}}^1$

素因数の和:55903

約数の個数: 72

約数和(自身を含む): 549110016

約数和(自身を除く): 378144756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 55871, 111742, 167613, 223484, 279355, 335226, 502839, 558710, 670452, 838065, 949807, 1005678, 1117420, 1676130, 1899614, 2011356, 2514195, 2849421, 3352260, 3799228, 4749035, 5028390, 5698842, 8548263, 9498070, 10056780, 11397684, 14247105, 17096526, 18996140, 28494210, 34193052, 42741315, 56988420, 85482630, 170965260]

約数ペア:

[(1, 170965260), (2, 85482630), (3, 56988420), (4, 42741315), (5, 34193052), (6, 28494210), (9, 18996140), (10, 17096526), (12, 14247105), (15, 11397684), (17, 10056780), (18, 9498070), (20, 8548263), (30, 5698842), (34, 5028390), (36, 4749035), (45, 3799228), (51, 3352260), (60, 2849421), (68, 2514195), (85, 2011356), (90, 1899614), (102, 1676130), (153, 1117420), (170, 1005678), (180, 949807), (204, 838065), (255, 670452), (306, 558710), (340, 502839), (510, 335226), (612, 279355), (765, 223484), (1020, 167613), (1530, 111742), (3060, 55871)]