22285980

素因数分解:

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

素因数の和:7315

約数の個数: 72

約数和(自身を含む): 71587152

約数和(自身を除く): 49301172

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, 7283, 14566, 21849, 29132, 36415, 43698, 65547, 72830, 87396, 109245, 123811, 131094, 145660, 218490, 247622, 262188, 327735, 371433, 436980, 495244, 619055, 655470, 742866, 1114299, 1238110, 1310940, 1485732, 1857165, 2228598, 2476220, 3714330, 4457196, 5571495, 7428660, 11142990, 22285980]

約数ペア:

[(1, 22285980), (2, 11142990), (3, 7428660), (4, 5571495), (5, 4457196), (6, 3714330), (9, 2476220), (10, 2228598), (12, 1857165), (15, 1485732), (17, 1310940), (18, 1238110), (20, 1114299), (30, 742866), (34, 655470), (36, 619055), (45, 495244), (51, 436980), (60, 371433), (68, 327735), (85, 262188), (90, 247622), (102, 218490), (153, 145660), (170, 131094), (180, 123811), (204, 109245), (255, 87396), (306, 72830), (340, 65547), (510, 43698), (612, 36415), (765, 29132), (1020, 21849), (1530, 14566), (3060, 7283)]