11142990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7283}}^1$

素因数の和:7313

約数の個数: 48

約数和(自身を含む): 30680208

約数和(自身を除く): 19537218

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, 7283, 14566, 21849, 36415, 43698, 65547, 72830, 109245, 123811, 131094, 218490, 247622, 327735, 371433, 619055, 655470, 742866, 1114299, 1238110, 1857165, 2228598, 3714330, 5571495, 11142990]

約数ペア:

[(1, 11142990), (2, 5571495), (3, 3714330), (5, 2228598), (6, 1857165), (9, 1238110), (10, 1114299), (15, 742866), (17, 655470), (18, 619055), (30, 371433), (34, 327735), (45, 247622), (51, 218490), (85, 131094), (90, 123811), (102, 109245), (153, 72830), (170, 65547), (255, 43698), (306, 36415), (510, 21849), (765, 14566), (1530, 7283)]