70519428

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{5711}}^1$

素因数の和:5742

約数の個数: 72

約数和(自身を含む): 207916800

約数和(自身を除く): 137397372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 5711, 6174, 11422, 12348, 17133, 22844, 34266, 39977, 51399, 68532, 79954, 102798, 119931, 159908, 205596, 239862, 279839, 359793, 479724, 559678, 719586, 839517, 1119356, 1439172, 1679034, 1958873, 2518551, 3358068, 3917746, 5037102, 5876619, 7835492, 10074204, 11753238, 17629857, 23506476, 35259714, 70519428]

約数ペア:

[(1, 70519428), (2, 35259714), (3, 23506476), (4, 17629857), (6, 11753238), (7, 10074204), (9, 7835492), (12, 5876619), (14, 5037102), (18, 3917746), (21, 3358068), (28, 2518551), (36, 1958873), (42, 1679034), (49, 1439172), (63, 1119356), (84, 839517), (98, 719586), (126, 559678), (147, 479724), (196, 359793), (252, 279839), (294, 239862), (343, 205596), (441, 159908), (588, 119931), (686, 102798), (882, 79954), (1029, 68532), (1372, 51399), (1764, 39977), (2058, 34266), (3087, 22844), (4116, 17133), (5711, 12348), (6174, 11422)]