2019346530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:524

約数の個数: 128

約数和(自身を含む): 5234803200

約数和(自身を除く): 3215456670

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 101, 102, 170, 197, 199, 202, 255, 303, 394, 398, 505, 510, 591, 597, 606, 985, 995, 1010, 1182, 1194, 1515, 1717, 1970, 1990, 2955, 2985, 3030, 3349, 3383, 3434, 5151, 5910, 5970, 6698, 6766, 8585, 10047, 10149, 10302, 16745, 16915, 17170, 19897, 20094, 20099, 20298, 25755, 33490, 33830, 39203, 39794, 40198, 50235, 50745, 51510, 59691, 60297, 78406, 99485, 100470, 100495, 101490, 117609, 119382, 120594, 196015, 198970, 200990, 235218, 298455, 301485, 338249, 341683, 392030, 588045, 596910, 602970, 666451, 676498, 683366, 1014747, 1025049, 1176090, 1332902, 1691245, 1708415, 1999353, 2029494, 2050098, 3332255, 3382490, 3416830, 3959503, 3998706, 5073735, 5125245, 6664510, 7919006, 9996765, 10147470, 10250490, 11878509, 19797515, 19993530, 23757018, 39595030, 59392545, 67311551, 118785090, 134623102, 201934653, 336557755, 403869306, 673115510, 1009673265, 2019346530]

約数ペア:

[(1, 2019346530), (2, 1009673265), (3, 673115510), (5, 403869306), (6, 336557755), (10, 201934653), (15, 134623102), (17, 118785090), (30, 67311551), (34, 59392545), (51, 39595030), (85, 23757018), (101, 19993530), (102, 19797515), (170, 11878509), (197, 10250490), (199, 10147470), (202, 9996765), (255, 7919006), (303, 6664510), (394, 5125245), (398, 5073735), (505, 3998706), (510, 3959503), (591, 3416830), (597, 3382490), (606, 3332255), (985, 2050098), (995, 2029494), (1010, 1999353), (1182, 1708415), (1194, 1691245), (1515, 1332902), (1717, 1176090), (1970, 1025049), (1990, 1014747), (2955, 683366), (2985, 676498), (3030, 666451), (3349, 602970), (3383, 596910), (3434, 588045), (5151, 392030), (5910, 341683), (5970, 338249), (6698, 301485), (6766, 298455), (8585, 235218), (10047, 200990), (10149, 198970), (10302, 196015), (16745, 120594), (16915, 119382), (17170, 117609), (19897, 101490), (20094, 100495), (20099, 100470), (20298, 99485), (25755, 78406), (33490, 60297), (33830, 59691), (39203, 51510), (39794, 50745), (40198, 50235)]