7177491580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{109313}}^1$

素因数の和:109403

約数の個数: 72

約数和(自身を含む): 17795444688

約数和(自身を除く): 10617953108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 67, 70, 98, 134, 140, 196, 245, 268, 335, 469, 490, 670, 938, 980, 1340, 1876, 2345, 3283, 4690, 6566, 9380, 13132, 16415, 32830, 65660, 109313, 218626, 437252, 546565, 765191, 1093130, 1530382, 2186260, 3060764, 3825955, 5356337, 7323971, 7651910, 10712674, 14647942, 15303820, 21425348, 26781685, 29295884, 36619855, 51267797, 53563370, 73239710, 102535594, 107126740, 146479420, 205071188, 256338985, 358874579, 512677970, 717749158, 1025355940, 1435498316, 1794372895, 3588745790, 7177491580]

約数ペア:

[(1, 7177491580), (2, 3588745790), (4, 1794372895), (5, 1435498316), (7, 1025355940), (10, 717749158), (14, 512677970), (20, 358874579), (28, 256338985), (35, 205071188), (49, 146479420), (67, 107126740), (70, 102535594), (98, 73239710), (134, 53563370), (140, 51267797), (196, 36619855), (245, 29295884), (268, 26781685), (335, 21425348), (469, 15303820), (490, 14647942), (670, 10712674), (938, 7651910), (980, 7323971), (1340, 5356337), (1876, 3825955), (2345, 3060764), (3283, 2186260), (4690, 1530382), (6566, 1093130), (9380, 765191), (13132, 546565), (16415, 437252), (32830, 218626), (65660, 109313)]