2807335630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{751}}^1\times {\mathrm{1999}}^1$

素因数の和:2785

約数の個数: 64

約数和(自身を含む): 5847552000

約数和(自身を除く): 3040216370

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 751, 935, 1502, 1870, 1999, 3755, 3998, 7510, 8261, 9995, 12767, 16522, 19990, 21989, 25534, 33983, 41305, 43978, 63835, 67966, 82610, 109945, 127670, 140437, 169915, 219890, 280874, 339830, 373813, 702185, 747626, 1404370, 1501249, 1869065, 3002498, 3738130, 7506245, 15012490, 16513739, 25521233, 33027478, 51042466, 82568695, 127606165, 165137390, 255212330, 280733563, 561467126, 1403667815, 2807335630]

約数ペア:

[(1, 2807335630), (2, 1403667815), (5, 561467126), (10, 280733563), (11, 255212330), (17, 165137390), (22, 127606165), (34, 82568695), (55, 51042466), (85, 33027478), (110, 25521233), (170, 16513739), (187, 15012490), (374, 7506245), (751, 3738130), (935, 3002498), (1502, 1869065), (1870, 1501249), (1999, 1404370), (3755, 747626), (3998, 702185), (7510, 373813), (8261, 339830), (9995, 280874), (12767, 219890), (16522, 169915), (19990, 140437), (21989, 127670), (25534, 109945), (33983, 82610), (41305, 67966), (43978, 63835)]