1858045210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{607}}^1\times {\mathrm{6247}}^1$

素因数の和:6875

約数の個数: 48

約数和(自身を含む): 3897552384

約数和(自身を除く): 2039507174

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 607, 1214, 3035, 4249, 6070, 6247, 8498, 12494, 21245, 29743, 31235, 42490, 43729, 59486, 62470, 87458, 148715, 218645, 297430, 306103, 437290, 612206, 1530515, 3061030, 3791929, 7583858, 18959645, 26543503, 37919290, 53087006, 132717515, 185804521, 265435030, 371609042, 929022605, 1858045210]

約数ペア:

[(1, 1858045210), (2, 929022605), (5, 371609042), (7, 265435030), (10, 185804521), (14, 132717515), (35, 53087006), (49, 37919290), (70, 26543503), (98, 18959645), (245, 7583858), (490, 3791929), (607, 3061030), (1214, 1530515), (3035, 612206), (4249, 437290), (6070, 306103), (6247, 297430), (8498, 218645), (12494, 148715), (21245, 87458), (29743, 62470), (31235, 59486), (42490, 43729)]